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Integral Bifurcation Method together with a Translation-Dilation Transformation for Solving an Integrable 2-Component Camassa-Holm Shallow Water System
Journal of Applied Mathematics
Volume 2012 (2012), Article ID 736765, 21 pages
Research Article
Integral Bifurcation Method together with a Translation-Dilation Transfo... | {"url":"http://www.hindawi.com/journals/jam/2012/736765/","timestamp":"2014-04-19T22:54:54Z","content_type":null,"content_length":"744407","record_id":"<urn:uuid:c59b38a0-8fd2-4fc2-98d0-f718330314d1>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00071-ip-10-147-4-33.ec2.internal.warc... |
Page 0 - Mathematics Online Resources at Education Index
We're continually reviewing new sites and adding resources, and appreciate your comments and suggestions.
If you're taking algebra and need some help, or just want more information, you can check out this site. It has a lot of hints, help, and examples to make al... | {"url":"http://www.educationindex.com/math/page0.html","timestamp":"2014-04-20T16:16:08Z","content_type":null,"content_length":"17638","record_id":"<urn:uuid:5170fee1-2795-44f4-90c7-4dc591b6d5e3>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00005-ip-10-147-4-33.ec2.internal.warc.gz"... |
Workshop on Geometry of Banach spaces and infinite dimensional Ramsey
One of the acknowledged major successes of set theory in analysis has been the use of Ramsey theory in the study of Banach spaces. The first such use was the concept of a spreading model of a Banach
space due to Brunel and Sucheston,. This was a way... | {"url":"http://www.fields.utoronto.ca/programs/scientific/02-03/set_theory/workshop2/","timestamp":"2014-04-18T01:18:26Z","content_type":null,"content_length":"15323","record_id":"<urn:uuid:11c209c9-ac6c-4de9-a353-03233dadc54c>","cc-path":"CC-MAIN-2014-15/segments/1397609532374.24/warc/CC-MAIN-20140416005212-00126-ip-1... |
• This page allows you to choose 4 integers (0 ~ 100,000) and creates a 4x4 magic square with the specified 4 numbers in the top row. ("Magic square" in Wikipedia)
• All numbers are unique unless duplicate(s) / triplicate / quadruplicate are specified for the top row.
• Negative numbers are used only if no solution is ... | {"url":"http://data.vanderbilt.edu/~koyamat/brew/magicsquare.html","timestamp":"2014-04-18T19:23:07Z","content_type":null,"content_length":"5152","record_id":"<urn:uuid:28871d23-b878-4120-b479-b1d7ea84f729>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00450-ip-10-147-4-33.ec2.intern... |
Precise minimax redundancy and regret
Results 1 - 10 of 29
- IEEE Transactions on Information Theory , 2006
"... Abstract — A framework with two scalar parameters is introduced for various problems of finding a prefix code minimizing a coding penalty function. The framework involves a two-parameter class
encompassing p... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=442631","timestamp":"2014-04-25T05:00:30Z","content_type":null,"content_length":"36572","record_id":"<urn:uuid:a01d578a-7ff5-4788-857a-1fe22d77ac82>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00169-ip-10-147-4-33.ec2.internal.war... |
Cg Programming/Unity/Nonlinear Deformations
This tutorial introduces vertex blending as an example of a nonlinear deformation. The main application is actually the rendering of skinned meshes.
While this tutorial is not based on any other specific tutorial, a good understanding of Section “Vertex Transformations” is ve... | {"url":"http://en.m.wikibooks.org/wiki/Cg_Programming/Unity/Nonlinear_Deformations","timestamp":"2014-04-19T04:21:34Z","content_type":null,"content_length":"41152","record_id":"<urn:uuid:e9d71d7a-9e5d-4e14-b3f7-2f7341889091>","cc-path":"CC-MAIN-2014-15/segments/1398223202457.0/warc/CC-MAIN-20140423032002-00224-ip-10-14... |
A calculation the size of Manhattan: U-M professor part of team to solve century-old math equation
A calculation the size of Manhattan:
U-M professor part of team to solve century-old math equation
John Stembridge, a professor of mathematics, is a member of an international team of 18 mathematicians and computer scient... | {"url":"http://www.ur.umich.edu/0607/Mar19_07/04.shtml","timestamp":"2014-04-21T14:41:30Z","content_type":null,"content_length":"19291","record_id":"<urn:uuid:b59bed75-544c-45ee-bc5d-f5d65b564e78>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00323-ip-10-147-4-33.ec2.internal.warc.gz... |
Fast separation in a graph with an excluded minor
Bruce Reed, David R. Wood
Let G be an n-vertex m-edge graph with weighted vertices. A pair of vertex sets A,B⊆V(G) is a 2/3-separation of order |A∩B| if A ∪B = V(G), there is no edge between A \ B and B \ A, and both A \ B
and B \ A have weight at most 2/3 the total wei... | {"url":"http://www.dmtcs.org/dmtcs-ojs/index.php/proceedings/article/viewArticle/dmAE0110","timestamp":"2014-04-19T13:22:23Z","content_type":null,"content_length":"11464","record_id":"<urn:uuid:c4d122fa-95ff-42bb-9280-4ba41910eff1>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-20140416005217-00102-... |
Summary: J.Stat.Mech.(2008)P03006
ournal of Statistical Mechanics:
An IOP and SISSA journalJ Theory and Experiment
Optimal spatial transportation networks
where link costs are sublinear in link
D J Aldous
Department of Statistics, University of California Berkeley, 367 Evans Hall
# 3860, Berkeley, CA 94720, USA
E-mail:... | {"url":"http://www.osti.gov/eprints/topicpages/documents/record/799/1660114.html","timestamp":"2014-04-20T19:17:24Z","content_type":null,"content_length":"7965","record_id":"<urn:uuid:f7021529-8254-4650-93bb-6e4b26699a91>","cc-path":"CC-MAIN-2014-15/segments/1398223205137.4/warc/CC-MAIN-20140423032005-00219-ip-10-147-4... |
Math Forum Discussions
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Topic: Optimization of a Objective function that consist many numerically integrated function
Replies: 1 Last ... | {"url":"http://mathforum.org/kb/thread.jspa?threadID=2610000&messageID=9338669","timestamp":"2014-04-20T17:06:14Z","content_type":null,"content_length":"18742","record_id":"<urn:uuid:2104af9f-8f72-4df8-b179-42647e51cbac>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00622-ip-10-147-4... |
Configuration properties for DATA_PROFILE that affect loading:
Name: COPY_DATA
Type: BOOLEAN
Valid Values: true | false
Default: true
Setting this to true will enable copying of data from source to profile workspace.
Name: FORCE_COPY_DATA
Type: BOOLEAN
Valid Values: true | false
Default: false
Setting this to true will... | {"url":"http://docs.oracle.com/cd/E18283_01/owb.112/e14406/chap7002.htm","timestamp":"2014-04-21T01:45:40Z","content_type":null,"content_length":"16863","record_id":"<urn:uuid:b1059969-b58a-4491-bad1-53366b22be5b>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00044-ip-10-147-4-33.ec2... |
Boston Math Tutor
Find a Boston Math Tutor
...I have been informally singing for as long as I can remember, and formally singing for over four years. I have training in solo vocals as well as in a choral setting, so I am aware of
techniques and exercises that improve vocal range and timbre as well as ear training. ... | {"url":"http://www.purplemath.com/boston_ma_math_tutors.php","timestamp":"2014-04-19T02:38:28Z","content_type":null,"content_length":"23683","record_id":"<urn:uuid:942db841-41c4-4174-81d5-f8a78ca05619>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00525-ip-10-147-4-33.ec2.internal.war... |
Hans Saar's thesis
up vote 1 down vote favorite
I would love to have a look on some results which are claimed by some people to be in Saar's thesis:
H. Saar, Kompakte, vollständig beschränkte Abbildungen mit Werten in einer nuklearen C${}^\ast$-Algebra, Diplomarbeit, Universität des Saarlandes, Saarbrücken, 1982.
U... | {"url":"http://mathoverflow.net/questions/126413/hans-saars-thesis","timestamp":"2014-04-20T18:35:09Z","content_type":null,"content_length":"46361","record_id":"<urn:uuid:5bce7006-bc71-4027-9fed-6cd358ae0137>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00165-ip-10-147-4-33.ec2.inte... |
When is the Freudenthal compactification an ANR?
up vote 3 down vote favorite
Let $X$ be a locally compact metric ANR (or, if preferred, a locally compact simplicial complex). If needed, assume that $X$ has finitely many ends or is of finite dimension. My question is:
What are the necessary conditions for the Freud... | {"url":"https://mathoverflow.net/questions/94462/when-is-the-freudenthal-compactification-an-anr","timestamp":"2014-04-18T15:58:30Z","content_type":null,"content_length":"56497","record_id":"<urn:uuid:93f3da66-b569-40c5-bf50-271d63acb956>","cc-path":"CC-MAIN-2014-15/segments/1397609533957.14/warc/CC-MAIN-20140416005213... |
Maxwell-Boltzmann distribution
Maxwell-Boltzmann distribution
is an important relationship that finds many applications in physics and chemistry. It forms the basis of the
kinetic theory of gases
, which accurately explains many fundamental gas properties, including pressure and diffusion. The Maxwell-Boltzmann distrib... | {"url":"http://www.fact-index.com/m/ma/maxwell_boltzmann_distribution.html","timestamp":"2014-04-17T06:42:39Z","content_type":null,"content_length":"9918","record_id":"<urn:uuid:7ca988a7-ef8c-401f-b956-a1d2ad65d3f1>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00476-ip-10-147-4-33.e... |
Project idea?
January 6th, 2011, 04:19 PM
Project idea?
Hi, I'm mostly new to Java. I started to learn it for a project I wanted to do for school. My initial idea was to make a Soduko solver, even though I know it's possible for me to make, I wanted
to make an "easier" program to start out with. I don't want so... | {"url":"http://www.javaprogrammingforums.com/%20java-theory-questions/6726-project-idea-printingthethread.html","timestamp":"2014-04-18T04:12:55Z","content_type":null,"content_length":"6088","record_id":"<urn:uuid:6157b0f4-8a8c-4861-a61e-17b5338703ff>","cc-path":"CC-MAIN-2014-15/segments/1397609532480.36/warc/CC-MAIN-2... |
A subgroup of the Weyl group
up vote 5 down vote favorite
Let $D$ be a connected Dynkin diagram with an automorphism $\nu$ of order 2. Let $Q=Q(D)$ denote the root lattice of $D$. Let $W=W(D)$ denote the Weyl group, it acts effectively on $Q$ and it is
generated by reflections $r_\alpha$ for $\alpha\in D$. The automorp... | {"url":"http://mathoverflow.net/questions/140208/a-subgroup-of-the-weyl-group","timestamp":"2014-04-23T18:48:38Z","content_type":null,"content_length":"58161","record_id":"<urn:uuid:54d47e6c-ddbb-4e6b-aced-b67029de0ad8>","cc-path":"CC-MAIN-2014-15/segments/1398223203235.2/warc/CC-MAIN-20140423032003-00214-ip-10-147-4-3... |
Windham, NH Math Tutor
Find a Windham, NH Math Tutor
...My hourly rate is flexible, depending upon the needs of the student and the distance I will have to travel to the tutoring location. I look forward to working with you!I have taught Algebra 1
numerous times, in the classroom as well as on an individualized bas... | {"url":"http://www.purplemath.com/windham_nh_math_tutors.php","timestamp":"2014-04-21T10:27:16Z","content_type":null,"content_length":"23876","record_id":"<urn:uuid:20012b69-2eae-4d96-b3a5-62aa76decdd4>","cc-path":"CC-MAIN-2014-15/segments/1397609539705.42/warc/CC-MAIN-20140416005219-00068-ip-10-147-4-33.ec2.internal.w... |
Begin by dividing both sides of the equation by sqrt(y). This gives, ( dy /dx ) / sqrt(y) = sqrt(x), and after multiplying by dx, dy / sqrt(y) = sqrt(x) dx. Now integrate both sides and get S dy/sqrt
(y) = S sqrt(x) dx ... 2*sqrt(y) = (2/3)*x*sqrt(x) + C. The initial...
a cylinder has a surface area of 402 cm^2. The he... | {"url":"http://www.wyzant.com/resources/answers/users/view/79377660","timestamp":"2014-04-23T20:52:48Z","content_type":null,"content_length":"39970","record_id":"<urn:uuid:c22c826d-f453-4463-a3f6-2d334bd1a071>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00153-ip-10-147-4-33.ec2.inte... |
How to Add Mixed Numbers
Method 1 of 2: Adding the Whole Numbers and Fractions Separately
1. 1
Add the whole numbers together. The whole numbers are 1 and 2, so 1 + 2 =3.
2. 2
Find the lowest common denominator (LCD) of both fractions.The LCD is the lowest number that is evenly divisible by both numbers. Sinc... | {"url":"http://www.wikihow.com/Add-Mixed-Numbers","timestamp":"2014-04-19T02:15:53Z","content_type":null,"content_length":"70671","record_id":"<urn:uuid:0303f001-87c1-47f2-99d9-b09b7071604e>","cc-path":"CC-MAIN-2014-15/segments/1397609535745.0/warc/CC-MAIN-20140416005215-00416-ip-10-147-4-33.ec2.internal.warc.gz"} |
Windham, NH Math Tutor
Find a Windham, NH Math Tutor
...My hourly rate is flexible, depending upon the needs of the student and the distance I will have to travel to the tutoring location. I look forward to working with you!I have taught Algebra 1
numerous times, in the classroom as well as on an individualized bas... | {"url":"http://www.purplemath.com/windham_nh_math_tutors.php","timestamp":"2014-04-21T10:27:16Z","content_type":null,"content_length":"23876","record_id":"<urn:uuid:20012b69-2eae-4d96-b3a5-62aa76decdd4>","cc-path":"CC-MAIN-2014-15/segments/1398223210034.18/warc/CC-MAIN-20140423032010-00068-ip-10-147-4-33.ec2.internal.w... |
While I'm not running the UCL Undergrad colloquium anymore, I promised the new management that I could be their back-up speaker in case someone else drops out. Someone did, and I had an opportunity
give an undergrad-level talk on motivations for studying Ergodic theory. I tried to present it as a game: trying to determ... | {"url":"http://mebassett.blogspot.com/2011_02_01_archive.html","timestamp":"2014-04-18T10:57:23Z","content_type":null,"content_length":"82436","record_id":"<urn:uuid:52c8b116-ee7b-44c9-89f4-1e0bded13952>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00474-ip-10-147-4-33.ec2.internal.... |
MathGroup Archive: January 2010 [00530]
[Date Index] [Thread Index] [Author Index]
Re: restricting interpolating functions to be positive
• To: mathgroup at smc.vnet.net
• Subject: [mg106607] Re: restricting interpolating functions to be ... | {"url":"http://forums.wolfram.com/mathgroup/archive/2010/Jan/msg00530.html","timestamp":"2014-04-19T17:16:10Z","content_type":null,"content_length":"27127","record_id":"<urn:uuid:a36c5c09-42b0-4a69-b28e-3a946e7675e3>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00606-ip-10-147-4-33.... |
First Order RL Circuit
Complete Response of a First Order RL Circuit
The figure below shows the complete response of a RL circuit to the input voltage
The complete response of the RL circuit is described by the equation
The values of the param... | {"url":"http://people.clarkson.edu/~jsvoboda/eta/plots/RL.html","timestamp":"2014-04-18T10:42:06Z","content_type":null,"content_length":"1977","record_id":"<urn:uuid:bfa07db7-e100-422d-9e52-82d10c80c2ea>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00312-ip-10-147-4-33.ec2.internal.... |
Snellville Science Tutor
Find a Snellville Science Tutor
...Although I prefer tutoring for the MCAT, I am also willing to tutor for specific subjects covered on the exam. I am a senior majoring in biology with a minor in chemistry. In addition, I have
three years experience tutoring the subjects on the MCAT.
5 Su... | {"url":"http://www.purplemath.com/snellville_ga_science_tutors.php","timestamp":"2014-04-21T12:49:04Z","content_type":null,"content_length":"23738","record_id":"<urn:uuid:fac6d3fe-853c-4d37-89c3-27a65b2e78d9>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-00008-ip-10-147-4-33.ec2.inte... |
Determinants and the Area of a Triangle
Date: 12/14/98 at 13:50:41
From: Frank Chiaravalli
Subject: Matrices and determinants
The area of a triangle having vertices (A,B), (C,D), and (E,F) is the
absolute value of the determinant of M, where:
| A B 1 |
M = 1/2 | C D 1 |
| E F 1 |
How did the te... | {"url":"http://mathforum.org/library/drmath/view/55063.html","timestamp":"2014-04-20T03:59:05Z","content_type":null,"content_length":"7137","record_id":"<urn:uuid:8d8a33b6-c697-4046-9402-080685324b15>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00026-ip-10-147-4-33.ec2.internal.warc... |
solve the equation: with Logarithm & one word problem
April 19th 2010, 10:40 PM #1
Apr 2010
solve the equation: with Logarithm & one word problem
the stress i had a few days has went down so much since i became a member here, i actually feel prepared for my test coming up thanks to all of you. out of the 45 pro... | {"url":"http://mathhelpforum.com/algebra/140223-solve-equation-logarithm-one-word-problem.html","timestamp":"2014-04-20T01:41:02Z","content_type":null,"content_length":"60078","record_id":"<urn:uuid:c88fadee-2d66-4056-8a1d-b940d1691a42>","cc-path":"CC-MAIN-2014-15/segments/1397609537804.4/warc/CC-MAIN-20140416005217-00... |
Help with Arzela-Ascoli theorem proof
February 28th 2010, 05:02 PM
Help with Arzela-Ascoli theorem proof
Our teacher gaves a few days ago the standard proof of this theorem which can be found in many text books, dealing with finding a dense numerable set of the set in which the functions are
defined, diagoniliz... | {"url":"http://mathhelpforum.com/differential-geometry/131298-help-arzela-ascoli-theorem-proof-print.html","timestamp":"2014-04-25T00:44:42Z","content_type":null,"content_length":"21811","record_id":"<urn:uuid:d3536278-831e-432c-8bf7-090b14c54e4a>","cc-path":"CC-MAIN-2014-15/segments/1398223207046.13/warc/CC-MAIN-20140... |
Sagar D.
My name is Sagar D. I am a tutor for Trigonometry, College Algebra, Pre-calculus, Geometry, General Physics, General Chemistry, Biology, and Microbiology. I am also a tutor at California State
University at Los Angeles since September, 2012.
In May 2011, I graduated from University of Texas at Arlington (UT Ar... | {"url":"http://www.wyzant.com/Tutors/CA/South-Gate/8001236/?g=3JY","timestamp":"2014-04-16T14:26:54Z","content_type":null,"content_length":"88974","record_id":"<urn:uuid:caa62533-94da-49a8-9c76-6f2e643585c2>","cc-path":"CC-MAIN-2014-15/segments/1397609523429.20/warc/CC-MAIN-20140416005203-00048-ip-10-147-4-33.ec2.inter... |
- The American Saddlebred Today Horse Care Wiki is Under Development
Amortization calculator is a tool that's offered for free on the internet and lenders websites. This really is employed for calculating the loan's amortization. That's the way how you are able to
break up the repayment terms. When you purchase a loan,... | {"url":"http://american-saddlebred.com/wiki/index.php?title=EcheverriaLeverett813","timestamp":"2014-04-18T23:17:28Z","content_type":null,"content_length":"14284","record_id":"<urn:uuid:aa9b9444-779e-4a8c-acda-f8b22b8cd228>","cc-path":"CC-MAIN-2014-15/segments/1397609535535.6/warc/CC-MAIN-20140416005215-00496-ip-10-147... |
Marietta, GA Math Tutor
Find a Marietta, GA Math Tutor
...Varying teaching methods are used to demystify those abstract concepts that impede the understanding of mathematical concepts, by moving from simple to complex and from what the learner knows
to the instructional objectives. Questions are encouraged and step... | {"url":"http://www.purplemath.com/marietta_ga_math_tutors.php","timestamp":"2014-04-16T19:44:43Z","content_type":null,"content_length":"23890","record_id":"<urn:uuid:62291f52-2986-469e-8d00-d04e973ea16c>","cc-path":"CC-MAIN-2014-15/segments/1397609524644.38/warc/CC-MAIN-20140416005204-00329-ip-10-147-4-33.ec2.internal.... |
g05hkc Univariate time series, generate n terms of either a symmetric GARCH process or a GARCH process with asymmetry of the form (ε[t-1] + γ)^2
g05hlc Univariate time series, generate n terms of a GARCH process with asymmetry of the form (|ε[t-1]| + γ ε[t-1])^2
g05hmc Univariate time series, generate n terms of an asy... | {"url":"http://www.nag.com/numeric/CL/manual/html/indexes/kwic/garch.html","timestamp":"2014-04-18T00:34:19Z","content_type":null,"content_length":"5056","record_id":"<urn:uuid:2079e04e-e491-48be-859b-a7070e6f0e73>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00055-ip-10-147-4-33.ec... |
SAS-L archives -- May 2008, week 3 (#167)LISTSERV at the University of Georgia
Date: Fri, 16 May 2008 10:35:14 -0700
Reply-To: Dale McLerran <stringplayer_2@YAHOO.COM>
Sender: "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From: Dale McLerran <stringplayer_2@YAHOO.COM>
Subject: Re: PROC GLI... | {"url":"http://www.listserv.uga.edu/cgi-bin/wa?A2=ind0805c&L=sas-l&O=D&P=19231","timestamp":"2014-04-19T07:01:16Z","content_type":null,"content_length":"11652","record_id":"<urn:uuid:8d7191b0-1cc8-4c27-b067-d72291151d96>","cc-path":"CC-MAIN-2014-15/segments/1397609536300.49/warc/CC-MAIN-20140416005216-00066-ip-10-147-4... |
Snellville Science Tutor
Find a Snellville Science Tutor
...Although I prefer tutoring for the MCAT, I am also willing to tutor for specific subjects covered on the exam. I am a senior majoring in biology with a minor in chemistry. In addition, I have
three years experience tutoring the subjects on the MCAT.
5 Su... | {"url":"http://www.purplemath.com/snellville_ga_science_tutors.php","timestamp":"2014-04-21T12:49:04Z","content_type":null,"content_length":"23738","record_id":"<urn:uuid:fac6d3fe-853c-4d37-89c3-27a65b2e78d9>","cc-path":"CC-MAIN-2014-15/segments/1398223203841.5/warc/CC-MAIN-20140423032003-00008-ip-10-147-4-33.ec2.inter... |
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'Brimful' printed from http://nrich.maths.org/
For revolution of a curve $y=f(x)$ about the $x$ axis between $0$ and $a$, the volume of revolution is
$$V=\pi\int^a_0y^2 dx$$
How can we alter this to work out the volume obtained by rotating about the $y$ axis? | {"url":"http://nrich.maths.org/6426/clue?nomenu=1","timestamp":"2014-04-21T14:59:07Z","content_type":null,"content_length":"3145","record_id":"<urn:uuid:c7027317-aad4-466d-a2c5-f82d3214b205>","cc-path":"CC-MAIN-2014-15/segments/1397609540626.47/warc/CC-MAIN-20140416005220-00544-ip-10-147-4-33.ec2.internal.warc.gz"} |
RE: [SI-LIST] : Question on transmission line sim
RE: [SI-LIST] : Question on transmission line simulation by AGILE NT ADS /Momentum
From: ABOULHOUDA,SAMIR (A-England,ex1) (samir_aboulhouda@agilent.com)
Date: Mon Apr 30 2001 - 06:23:49 PDT
To answer to Nianci question: LineCalc vs. Momentum? I would say, it
It depends ... | {"url":"http://www.qsl.net/wb6tpu/si-list/0684.html","timestamp":"2014-04-19T19:39:45Z","content_type":null,"content_length":"9723","record_id":"<urn:uuid:66e9cc68-6893-45f5-9269-154268a38a36>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00218-ip-10-147-4-33.ec2.internal.warc.gz"} |
Rate of change calculas
April 17th 2008, 07:54 PM #1
Mar 2008
Rate of change calculas
Hey this is a double post im sorry the first post did not work.
I just cant work this one out. I was told I need to use the first derivative test, but i dont know how to apply to this question.
Help would be much appre... | {"url":"http://mathhelpforum.com/calculus/34991-rate-change-calculas.html","timestamp":"2014-04-17T07:01:01Z","content_type":null,"content_length":"32522","record_id":"<urn:uuid:3a96ec13-b197-4977-bac5-85ac239e5362>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00454-ip-10-147-4-33.e... |
Term Symbols
The heirarchy of labels for the electrons of multi-electron atoms is configuration, term, level, and state.
The term uses the multiplicity 2S + 1, total orbital angular momentum L, and total angular momentum J. It assumes that all the spins combine to produce S, all the orbital angular momenta couple to
pr... | {"url":"http://hyperphysics.phy-astr.gsu.edu/hbase/atomic/term.html","timestamp":"2014-04-17T10:18:45Z","content_type":null,"content_length":"2266","record_id":"<urn:uuid:102c50d7-c2f1-4bb2-9be9-9797f2e71a24>","cc-path":"CC-MAIN-2014-15/segments/1397609527423.39/warc/CC-MAIN-20140416005207-00509-ip-10-147-4-33.ec2.inte... |
Everyday Math Unit 2 - Addition & Subtraction
Need a little help practicing your addition and subtraction facts or with bigger addition/subtraction problems? Try one of these websites to help practice those skills!
Math Mayhem is a website where you can practice you math facts (addition, subtraction, multiplication, or... | {"url":"http://henneberrythirdgrade.blogspot.com/2012/07/everyday-math-unit-2-addition.html","timestamp":"2014-04-19T22:05:50Z","content_type":null,"content_length":"72944","record_id":"<urn:uuid:c870fbbd-48fa-4c5b-8a01-941ac3d79d65>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-0045... |
Simple linear equations
Simple linear equations resources
Linear relationships
In many business applications, two quantities are related linearly. This means a graph of their relationship forms a straight line. This leaflet discusses one form of the mathematical equation which
describes linear relationships.
Simple li... | {"url":"http://www.mathcentre.ac.uk/types/quick-reference/linearequations/","timestamp":"2014-04-17T15:49:57Z","content_type":null,"content_length":"8503","record_id":"<urn:uuid:14d23dcd-3289-40b5-90a2-8055e69e7e3e>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00439-ip-10-147-4-33.ec... |
the first resource for mathematics
Graphs on surfaces and their applications. Appendix by Don B. Zagier.
(English) Zbl 1040.05001
Encyclopaedia of Mathematical Sciences 141(II). Berlin: Springer (ISBN 3-540-00203-0/hbk). xv, 455 p. EUR 101.60 (2004).
The goal of this book is to explain the interrelations between three ... | {"url":"http://zbmath.org/?q=an:1040.05001&format=complete","timestamp":"2014-04-18T00:23:30Z","content_type":null,"content_length":"24106","record_id":"<urn:uuid:bb4ad905-4830-4a73-848c-f9b10574cb51>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00068-ip-10-147-4-33.ec2.internal.war... |
N Richlnd Hls, TX Calculus Tutor
Find a N Richlnd Hls, TX Calculus Tutor
...It is currently believed to be the second largest family of flowering plants (only the Asteraceae is larger), with between 21,950 and 26,049 currently accepted species, found in 880 genera.[1]
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Finite interpolation by a nondecreasing polynomial
up vote 10 down vote favorite
Let $x_1 < x_2 < \ldots < x_n$ and $y_1 < y_2 < \ldots < y_n$ be two sequences of $n$ real numbers. It is well known that there are polynomials that "interpolate" in that $f(x_i)=y_i$ for all $i$,
and the Lagrange interpolating polynomial ... | {"url":"http://mathoverflow.net/questions/16673/finite-interpolation-by-a-nondecreasing-polynomial/16699","timestamp":"2014-04-19T22:32:54Z","content_type":null,"content_length":"65276","record_id":"<urn:uuid:abb4faff-9f86-4f49-bc73-2d37486ffc4e>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-201404... |
Physics in Many-Sheeted Space-Time
Authors: Matti Pitkänen
This book is devoted to what might be called classical TGD. </p><p> <OL> <LI> Classical TGD identifies space-time surfaces as kind of generalized Bohr orbits. It is an exact part of quantum TGD. <LI>
The notions of many-sheeted space-time, topological field qua... | {"url":"http://vixra.org/abs/0908.0017","timestamp":"2014-04-21T07:14:12Z","content_type":null,"content_length":"11594","record_id":"<urn:uuid:eac56214-3c48-4676-90f2-f5e52119e1d9>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00416-ip-10-147-4-33.ec2.internal.warc.gz"} |
: Use FLOOR to assign condition based on participant number
TOPIC: Use FLOOR to assign condition based on participant number
Use FLOOR to assign condition based on participant number 10 months 2 weeks ago #96611
Dear readers, I am having a problem with the following. In my survey, I assign people to cond... | {"url":"https://www.limesurvey.org/en/forum/can-i-do-this-with-limesurvey/93531-use-floor-to-assign-condition-based-on-participant-number","timestamp":"2014-04-16T11:23:19Z","content_type":null,"content_length":"50728","record_id":"<urn:uuid:96a7c6dc-6966-4362-99e2-439dac46fef9>","cc-path":"CC-MAIN-2014-15/segments/139... |
Physics Questions and Answers
Students often face hard-to-solve and mind-numbing physics problems, that cause a lot of distress into the studying process. Not everyone can cope with the hardships physics problems cause, and many
end up with a bunch of physics questions that need to be solved. Our service is the solutio... | {"url":"http://www.assignmentexpert.com/free-answers/physics/373","timestamp":"2014-04-17T01:27:36Z","content_type":null,"content_length":"62147","record_id":"<urn:uuid:3b5ffb0f-d387-47fb-9f30-cfdf6e218046>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00593-ip-10-147-4-33.ec2.interna... |
College Mathematics for Business, Economics, Life Sciences, and Social Sciences, Eleventh Edition
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College Mathematics for Business, Economics, Life Sciences, and Social Sciences, Eleventh Edition | 978-0-13-157225-6
ISBN-13: 9780131572256 See more
Author(s): Raymond A. Barnett; Michael R. Ziegler; ... | {"url":"http://www.coursesmart.com/9780136055198","timestamp":"2014-04-19T07:01:47Z","content_type":null,"content_length":"59005","record_id":"<urn:uuid:679c3be3-c128-4ba7-877f-7cd97e20c812>","cc-path":"CC-MAIN-2014-15/segments/1398223203422.8/warc/CC-MAIN-20140423032003-00176-ip-10-147-4-33.ec2.internal.warc.gz"} |
Russell's paradox, major league version - Statistical Modeling, Causal Inference, and Social Science
Russell’s paradox, major league version
How fast is Rickey? Rickey is so fast that he can steal more bases than Rickey. (And nobody steals more bases than Rickey.)
2 Comments
1. But there's no mention of sets!
... | {"url":"http://andrewgelman.com/2009/12/07/russells_parado/","timestamp":"2014-04-19T19:35:04Z","content_type":null,"content_length":"21183","record_id":"<urn:uuid:39afa327-12da-4d24-9079-1ff44e067271>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00198-ip-10-147-4-33.ec2.internal.wa... |
Algebra (Graduate Texts in Mathematics)
Author: , Date: 22 Nov 2010, Views: ,
Algebra (Graduate Texts in Mathematics)
by Thomas W. Hungerford
Sрrіngеr | 2003 | ISBN: 0387905189 | 528 pages | File type: PDF | 11.6 mb
Algebra fulfills a definite need to provide a self-contained, one volume, graduate level algebra text... | {"url":"http://www.ebook3000.com/Algebra--Graduate-Texts-in-Mathematics-_106816.html","timestamp":"2014-04-16T21:58:19Z","content_type":null,"content_length":"13916","record_id":"<urn:uuid:88a7d691-3ec4-4454-ae25-2c124dc4eed8>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00161-ip-10-... |
Hobart, IN Math Tutor
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Logarithm Function (Python, functional)
From LiteratePrograms
When the waters of the Flood subsided, Noah spake unto the animals: "Go forth and multiply." All the animals did as they were bid, save a pair of serpents, who said, "We cannot multiply, for we are
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Pine Lake Algebra 2 Tutor
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Proof that the rationals are countable.
September 27th 2011, 04:54 AM #1
Senior Member
Dec 2008
Proof that the rationals are countable.
Is this proof ok?
If I assume that the set of two-touples $X \{(a,b):a,b\in \mathbb{N}\}$ is countable (which I think follows directly from the proof the the countable unio... | {"url":"http://mathhelpforum.com/differential-geometry/188972-proof-rationals-countable.html","timestamp":"2014-04-18T10:11:23Z","content_type":null,"content_length":"66353","record_id":"<urn:uuid:5ace0787-459c-4524-8577-9b0331e1dd7b>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-002... |
Adventures in Geometrical Intuition
31 October 2010
Over the past few days I’ve posted several strictly theoretical pieces that have touched on geometrical intuition and what I have elsewhere called thinking against the grain — A Question for
Philosophically Inclined Mathematicians, Fractals and the Banach-Tarski Parad... | {"url":"http://geopolicraticus.wordpress.com/2010/10/31/adventures-in-geometrical-intuition/","timestamp":"2014-04-21T02:29:13Z","content_type":null,"content_length":"85946","record_id":"<urn:uuid:84e22cc5-fe43-42e6-a1a4-b03cf2d77767>","cc-path":"CC-MAIN-2014-15/segments/1397609539447.23/warc/CC-MAIN-20140416005219-003... |
Amusements in Mathematics
Times change, whether we like it or not, sometimes for the better and sometimes for the worse. There was a time before Facebook, before World of Warcraft, before the internet, before television,
movies, radio: a time when people had to turn elsewhere to satisfy the universal and eternal human ... | {"url":"http://www.maa.org/publications/maa-reviews/amusements-in-mathematics","timestamp":"2014-04-16T20:44:36Z","content_type":null,"content_length":"102698","record_id":"<urn:uuid:3db5cb95-146c-45f4-9306-1d19f16f00a3>","cc-path":"CC-MAIN-2014-15/segments/1397609537376.43/warc/CC-MAIN-20140416005217-00001-ip-10-147-4... |
R Tutorial
The kurtosis of a univariate population is defined by the following formula, where μ[2] and μ[4] are the second and fourth central moments.
Intuitively, the kurtosis is a measure of the peakedness of the data distribution. Negative kurtosis would indicates a flat data distribution, which is said to be platyk... | {"url":"http://www.r-tutor.com/elementary-statistics/numerical-measures/kurtosis","timestamp":"2014-04-20T21:14:38Z","content_type":null,"content_length":"39270","record_id":"<urn:uuid:e6a16a10-7a6b-4370-b597-d1ce330591aa>","cc-path":"CC-MAIN-2014-15/segments/1398223206147.1/warc/CC-MAIN-20140423032006-00251-ip-10-147-... |
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Petr N. Vabishchevich
Keldysh Institute of Applied Mathematics, 4 Miusskaya Square, 125047 Moscow, Russia
Abstract: Numerical algorithms for solving problems of mathematical physics on modern parallel computers employ various domain decomposition techniques. Domain decomposition schemes are developed
here to solve nume... | {"url":"http://www.emis.de/journals/PIMB/105/12.html","timestamp":"2014-04-18T10:40:24Z","content_type":null,"content_length":"4790","record_id":"<urn:uuid:0726f364-9afa-4f24-b838-1da98ae3d2df>","cc-path":"CC-MAIN-2014-15/segments/1397609533308.11/warc/CC-MAIN-20140416005213-00031-ip-10-147-4-33.ec2.internal.warc.gz"} |
Hobart, IN Math Tutor
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Incomplete gamma function: General characteristics
General characteristics
Domain and analyticity
Symmetries and periodicities
Mirror symmetry
Poles and essential singularities
With respect to z
With respect to a
Branch points
With respect to z
With respect to a
Branch cuts
With respect to z
W... | {"url":"http://functions.wolfram.com/GammaBetaErf/Gamma2/04/ShowAll.html","timestamp":"2014-04-21T07:20:56Z","content_type":null,"content_length":"44361","record_id":"<urn:uuid:962a5e13-0a3b-45c7-bdd4-78ba95635795>","cc-path":"CC-MAIN-2014-15/segments/1397609539665.16/warc/CC-MAIN-20140416005219-00277-ip-10-147-4-33.ec... |
Duke Physics
Henry Greenside
Stable propagation of a burst through a one-dimensional homogeneous excitatory chain model of songbird nucleus HVC
Physical Review E (2006)
Characterization of the domain chaos convection state by the largest Lyapunov exponent
Physical Review E (2006)
Enhanced tracer transport by the spiral... | {"url":"http://www.phy.duke.edu/content/henry-greenside","timestamp":"2014-04-19T18:03:46Z","content_type":null,"content_length":"28334","record_id":"<urn:uuid:09f58e5e-263d-4501-acbf-33382496dacb>","cc-path":"CC-MAIN-2014-15/segments/1397609537308.32/warc/CC-MAIN-20140416005217-00440-ip-10-147-4-33.ec2.internal.warc.g... |
FOM: intuitionistic and classical truth
Neil Tennant neilt at mercutio.cohums.ohio-state.edu
Fri Sep 4 17:02:04 EDT 1998
your remarks about not understanding what is meant by "saying what truth
*consists in*" do not, as far as I can see, express any sort of philosophical
bafflement, so much as *express a particular (an... | {"url":"http://www.cs.nyu.edu/pipermail/fom/1998-September/002062.html","timestamp":"2014-04-17T04:19:47Z","content_type":null,"content_length":"7725","record_id":"<urn:uuid:0145ebc8-848a-41b7-b910-92baebf2c752>","cc-path":"CC-MAIN-2014-15/segments/1397609526252.40/warc/CC-MAIN-20140416005206-00365-ip-10-147-4-33.ec2.i... |
tricky biased coin flipping question
March 19th 2010, 11:09 PM
tricky biased coin flipping question
I'm having trouble with the following question;
"A biased coin is tossed until more heads then tails appear.
The coin is biased such that it lands on heads with probability 2/3 and tails with probability 1/3
... | {"url":"http://mathhelpforum.com/advanced-statistics/134663-tricky-biased-coin-flipping-question-print.html","timestamp":"2014-04-18T09:07:22Z","content_type":null,"content_length":"9149","record_id":"<urn:uuid:19b27936-6a8e-497e-9736-9174aabbbd91>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-2014... |
BJU Press BJU Math 11: Algebra 2, Homeschool Kit
BJU Press' math utilizes the concept approach, making a thorough understanding of math the primary goal of each lesson. Problem solving skills, systematic learning and review, Christian principles
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3. Recent HRIBF Research - Coupled-Cluster Approach to Nuclear Structure
(G. Hagen, spokesperson)
One of the major aims in the nuclear structure and reaction community today, is to understand the nuclear properties from the basic interactions among protons and neutrons. This effort has been
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Verifying Subsets as Subspaces through scalar vector
April 25th 2009, 09:06 PM
Verifying Subsets as Subspaces through scalar vector
I am having trouble with this example in the book (Intro to Linear Algebra, Johnson Riess Arnold, Fifth edition, p. 174):
"Let W be the subset of R^2 defined by W={x: x = [ x1 x2 ]... | {"url":"http://mathhelpforum.com/advanced-algebra/85673-verifying-subsets-subspaces-through-scalar-vector-print.html","timestamp":"2014-04-17T07:26:34Z","content_type":null,"content_length":"14646","record_id":"<urn:uuid:457903df-30dc-476a-b12d-4601003d7cbd>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC... |
JULY 6 - JULY 10
Young and Freedman - 12th Ed - CHAPTER 22
30. Do not use Gauss' Law for any part of this problem.
We have already found the result for the E field due
to a infinitely thin sheet of charge in two different
ways; you may simply use tha... | {"url":"http://www.public.asu.edu/~gbadams/sum09/unit1.html","timestamp":"2014-04-18T08:01:53Z","content_type":null,"content_length":"22840","record_id":"<urn:uuid:84645674-0adb-4eae-b3bc-63cd3f95919d>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00122-ip-10-147-4-33.ec2.internal.wa... |
Binary search tree implemented by use of an array
02-09-2006 #1
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Join Date
Feb 2006
Binary search tree implemented by use of an array
so...this is the problem...
i need to make a BST tnat has random integers in all nodes and then do a inorder print,and i have to construct a function tha would... | {"url":"http://cboard.cprogramming.com/c-programming/75591-binary-search-tree-implemented-use-array.html","timestamp":"2014-04-20T17:34:37Z","content_type":null,"content_length":"57020","record_id":"<urn:uuid:18f59a7c-87b1-4652-8cc2-6c5bddb95563>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-201404... |
A Simulation Study Using a Local Ensemble Transform Kalman Filter for Data Assimilation in New York Harbor
September 27, 2008
By Hoffman, Ross N Ponte, Rui M; Kostelich, Eric J; Blumberg, Alan; Szunyogh, Istvan; Vinogradov, Sergey V; Henderson, John M
ABSTRACT Data assimilation approaches that use ensembles to approx... | {"url":"http://www.redorbit.com/news/science/1569929/a_simulation_study_using_a_local_ensemble_transform_kalman_filter/","timestamp":"2014-04-25T04:16:23Z","content_type":null,"content_length":"88767","record_id":"<urn:uuid:4b9e2ee6-eff7-4250-80f1-73fb6b6a520b>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc... |
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• one year ago
• one year ago
Your que... | {"url":"http://openstudy.com/updates/506b7682e4b088f3c14c96de","timestamp":"2014-04-20T20:58:40Z","content_type":null,"content_length":"64280","record_id":"<urn:uuid:235c5467-a50e-4df0-bc0c-217ede6e6e80>","cc-path":"CC-MAIN-2014-15/segments/1397609539230.18/warc/CC-MAIN-20140416005219-00120-ip-10-147-4-33.ec2.internal.... |
Logarithm question
Can someone please help me start on this: http://82.221.28.13/webct/RelativeRe...s/image004.png thanks
lol. Can't see anything. But while I'm here I may as well throw down some properties of logs in case they help... $\log (ab) = \log(a) + \log(b)$. $\log(a/b) = \log(a) - \log(b)$ as long as $b eq 0$... | {"url":"http://mathhelpforum.com/algebra/137582-logarithm-question-print.html","timestamp":"2014-04-17T14:23:51Z","content_type":null,"content_length":"11395","record_id":"<urn:uuid:8fff851f-81ed-49c3-8667-fcfde00be563>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00108-ip-10-147-4-... |
Applied Math and Science Education Repository - Browse Resources
(35 resources)
Normal Tool
This applet, created by Tom Malloy of the University of Utah, demonstrates probability as the area under the normal and the standard normal curves. Students can manipulate mean, standard deviation,
and lower and upper...
more i... | {"url":"https://amser.org/index.php?P=BrowseResources&ParentId=979677&StartingResourceIndex=10","timestamp":"2014-04-21T12:57:20Z","content_type":null,"content_length":"21023","record_id":"<urn:uuid:96d8807b-f402-4646-a749-e01c375d835b>","cc-path":"CC-MAIN-2014-15/segments/1397609539776.45/warc/CC-MAIN-20140416005219-0... |
MathGroup Archive: December 2007 [00202]
[Date Index] [Thread Index] [Author Index]
Re: Convert Binary Image to Column Vector
• To: mathgroup at smc.vnet.net
• Subject: [mg83977] Re: Convert Binary Image to Column Vector
• From: Szabolc... | {"url":"http://forums.wolfram.com/mathgroup/archive/2007/Dec/msg00202.html","timestamp":"2014-04-17T06:46:18Z","content_type":null,"content_length":"26958","record_id":"<urn:uuid:535b9e16-98bd-4d2b-a6fe-96983afb8757>","cc-path":"CC-MAIN-2014-15/segments/1398223205375.6/warc/CC-MAIN-20140423032005-00527-ip-10-147-4-33.e... |
Introductory Algebra for College Students
Why Rent from Knetbooks?
Because Knetbooks knows college students. Our rental program is designed to save you time and money. Whether you need a textbook for a semester, quarter or even a summer session, we have an option
for you. Simply select a rental period, enter your infor... | {"url":"http://www.knetbooks.com/bk-detail?isbn=9780132356794","timestamp":"2014-04-19T22:22:45Z","content_type":null,"content_length":"32695","record_id":"<urn:uuid:8e132a79-3640-4898-979b-a82b6a7c036c>","cc-path":"CC-MAIN-2014-15/segments/1397609537754.12/warc/CC-MAIN-20140416005217-00175-ip-10-147-4-33.ec2.internal.... |
ASTR 5540
ASTR 5540 Mathematical Methods Fall 1998: Syllabus
If you add that up, it comes to 110%. To make it 100%, I will drop the worst 10% of your score.
Problem sets will be handed out every one or two weeks; we'll see how that turns out in practice. Normally problems will be due on a Thursday, and the aim is to h... | {"url":"http://casa.colorado.edu/~ajsh/astr5540/syllabus.html","timestamp":"2014-04-20T18:30:50Z","content_type":null,"content_length":"3907","record_id":"<urn:uuid:b9bff243-3f10-43c9-9c0d-8ac603126376>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00033-ip-10-147-4-33.ec2.internal.w... |
Dynamic Bayesian Combination of Multiple Imperfect Classifiers
Posted on 06/15/2012
Using the new Voxcharta.org system, I was the only physicist at my institute to upvote this paper, Dynamic Bayesian Combination of Multiple Imperfect Classifiers (pdf), more in the realm of machine
learning or computer science than t... | {"url":"http://cosmicrays.wordpress.com/2012/06/15/dynamic-bayesian-combination-of-multiple-imperfect-classifiers/","timestamp":"2014-04-17T15:25:59Z","content_type":null,"content_length":"59915","record_id":"<urn:uuid:736922b4-f31b-4e8d-92be-f4b81a776d65>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MA... |
Math problem (cubic equation-related)
Find the exact value of x so that the equation http://www1.wolframalpha.com/Calcula...image/gif&s=42 has exactly 2 solutions when solved for a.
You mean, I take it, 2 distinct real solutions. In that case, the equation must be of the form $(a-u)^2(a-v)= a^3- a- x= 0$. for some u an... | {"url":"http://mathhelpforum.com/pre-calculus/122102-math-problem-cubic-equation-related-print.html","timestamp":"2014-04-19T13:38:49Z","content_type":null,"content_length":"5467","record_id":"<urn:uuid:7eb056dd-5701-41df-8bf0-b2cbebc80636>","cc-path":"CC-MAIN-2014-15/segments/1397609537186.46/warc/CC-MAIN-201404160052... |
Learning permutations with exponential weights
Results 1 - 10 of 25
"... We analyze the computational complexity of market maker pricing algorithms for combinatorial prediction markets. We focus on Hanson’s popular logarithmic market scoring rule market maker (LMSR).
Our goal is to implicitly maintain correct LMSR pric... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=5753386","timestamp":"2014-04-24T09:53:03Z","content_type":null,"content_length":"39895","record_id":"<urn:uuid:a9d883fd-4041-4051-b6fc-8d37d4b286a8>","cc-path":"CC-MAIN-2014-15/segments/1398223206118.10/warc/CC-MAIN-20140423032006-00082-ip-10-147-4-33.ec2.internal.wa... |
Burgers' equation generalized for absorption obeying a power law.
ASA 125th Meeting Ottawa 1993 May
4pPA12. Burgers' equation generalized for absorption obeying a power law.
Thomas L. Szabo
Imaging Systems, Hewlett Packard, 3000 Minuteman Rd., Andover, MA 01810
Burgers' equation applies to finite-amplitude waves propag... | {"url":"http://www.auditory.org/asamtgs/asa93ott/4pPA/4pPA12.html","timestamp":"2014-04-18T09:09:17Z","content_type":null,"content_length":"1806","record_id":"<urn:uuid:e4182b69-f377-4528-9fcb-03aec9d7a803>","cc-path":"CC-MAIN-2014-15/segments/1397609533121.28/warc/CC-MAIN-20140416005213-00431-ip-10-147-4-33.ec2.intern... |
need a help urgent >>>
February 21st 2009, 12:42 AM #1
Feb 2009
need a help urgent >>>
hi everyone;
befor 2 days was my first lecture in stats so i couldnot understand parameter and sample so please help me in answering this example:
According to the financial time newspaper (15-10-1987), the average si... | {"url":"http://mathhelpforum.com/advanced-statistics/74785-need-help-urgent.html","timestamp":"2014-04-24T16:13:55Z","content_type":null,"content_length":"33171","record_id":"<urn:uuid:1663c306-a49e-471e-ac2e-92f138ee820c>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-20140423032006-00111-ip-10-147... |
Knaster–Tarski theorem
Recently I was stuck on how to to prove the following.
It eventually occurred to me that the problem might have something to do with the theory of posets and functions which preserve order in posets. I already knew something about posets (partially
ordered sets). So I looked them up on the Intern... | {"url":"http://www.mathisfunforum.com/viewtopic.php?pid=86926","timestamp":"2014-04-20T16:55:53Z","content_type":null,"content_length":"12427","record_id":"<urn:uuid:aa5cfe06-b9ba-406f-91d4-b7b92c055af7>","cc-path":"CC-MAIN-2014-15/segments/1397609538824.34/warc/CC-MAIN-20140416005218-00074-ip-10-147-4-33.ec2.internal.... |
solve perpendicular vectors problem
December 7th 2009, 04:34 PM #1
Nov 2009
some place in th Milky Way, usually
(the vectors in the problem are really in column form, but i don't know how to type that so i put them in component form)
vectorP = 2i +5j
vectorQ = -i+ 2j
☆find the value of p·q
(... | {"url":"http://mathhelpforum.com/calculus/119199-solve-perpendicular-vectors-problem.html","timestamp":"2014-04-17T07:24:42Z","content_type":null,"content_length":"45515","record_id":"<urn:uuid:30bd1fe5-f036-4c91-b2fb-55b1f9c83cbe>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-20140416005219-00237-... |
Elements I.29
Euclid's Elements: Book I: Proposition 29
Proposition 29: A straight line falling on parallel straight lines makes the alternate angles equal to one another, the exterior angle equal to the interior and opposite angle, and the ... | {"url":"http://everything2.com/title/Elements+I.29","timestamp":"2014-04-16T16:53:40Z","content_type":null,"content_length":"24625","record_id":"<urn:uuid:d594b1bb-fa2d-4f96-9064-5c210387cdc2>","cc-path":"CC-MAIN-2014-15/segments/1398223207985.17/warc/CC-MAIN-20140423032007-00299-ip-10-147-4-33.ec2.internal.warc.gz"} |
Finding integrals
September 9th 2008, 07:13 PM #1
Junior Member
Jan 2008
Finding integrals
find the indefinite integral of (x^2)/[(9-x^2)^(1/2)]
Im think im supposed to try to set x=3sin(u) thus dx=3cos(u) du i think im on the right track but i just keep getting the integral of 9sin^2(u) du and i get all me... | {"url":"http://mathhelpforum.com/calculus/48422-finding-integrals.html","timestamp":"2014-04-19T10:49:25Z","content_type":null,"content_length":"50450","record_id":"<urn:uuid:f19aeaf4-0059-42f9-a113-15940300876d>","cc-path":"CC-MAIN-2014-15/segments/1397609537097.26/warc/CC-MAIN-20140416005217-00163-ip-10-147-4-33.ec2.... |
Ardmore, PA Science Tutor
Find an Ardmore, PA Science Tutor
Hey Everybody! I am an experienced tutor teaching subjects like physics, calculus, algebra, Spanish and even guitar. I was originally an engineer for a helicopter company for nearly 4 years and I
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16 Subjects: incl... | {"url":"http://www.purplemath.com/Ardmore_PA_Science_tutors.php","timestamp":"2014-04-19T20:12:50Z","content_type":null,"content_length":"24128","record_id":"<urn:uuid:d91688d2-60f2-4068-bc82-07992fda87d9>","cc-path":"CC-MAIN-2014-15/segments/1398223201753.19/warc/CC-MAIN-20140423032001-00297-ip-10-147-4-33.ec2.interna... |
04 - Physics of a real stepper motor
So lets now leave our imaginary world and look at how this extends to real stepper motors.
Our rotating ‘Bar A’ only had two poles – one at each end of the bar – and so we only got two steps per revolution. A real stepper motor may have, for example, 48 steps per revolution and ea... | {"url":"http://www.societyofrobots.com/member_tutorials/book/export/html/124","timestamp":"2014-04-16T22:15:49Z","content_type":null,"content_length":"10249","record_id":"<urn:uuid:f5f380f1-fb76-407e-adc8-7f3fed1ed9fa>","cc-path":"CC-MAIN-2014-15/segments/1397609525991.2/warc/CC-MAIN-20140416005205-00391-ip-10-147-4-33... |
Complexity, Vol. 7, No. 5, May/June 2002, pp. 14-21
Abstract: I'll discuss how Gödel's paradox "This statement is false/unprovable" yields his famous result on the limits of axiomatic reasoning. I'll contrast that with my work, which is based on the
paradox of "The first uninteresting positive whole number", which is i... | {"url":"https://www.cs.auckland.ac.nz/~chaitin/summer.html","timestamp":"2014-04-17T21:31:32Z","content_type":null,"content_length":"48844","record_id":"<urn:uuid:ac2a56e2-168c-4267-bc9b-afef2e6cae03>","cc-path":"CC-MAIN-2014-15/segments/1397609532128.44/warc/CC-MAIN-20140416005212-00328-ip-10-147-4-33.ec2.internal.war... |
Manhattan GMAT Challenge Problem of the Week – 21 Jan 10
Welcome back to this week’s Challenge Problem! As always, the problem and solution below were written by one of our fantastic instructors. Each challenge problem represents a 700+ level question. If
you are up for the challenge, however, set your timer for 2 minu... | {"url":"http://www.beatthegmat.com/mba/2010/01/21/manhattan-gmat-challenge-problem-of-the-week-21-jan-10","timestamp":"2014-04-19T08:22:29Z","content_type":null,"content_length":"60565","record_id":"<urn:uuid:afa3c3a8-c83a-4735-ad69-5005eb2220d7>","cc-path":"CC-MAIN-2014-15/segments/1398223206647.11/warc/CC-MAIN-201404... |
A Course in the Geometry of n Dimensions
Results 1 - 10 of 13
, 2003
"... In this paper, we study a multiple antenna system where the transmitter is equipped with quantized information about instantaneous channel realizations. Assuming that the transmitter uses the
quantized information for beamforming, we derive a uni... | {"url":"http://citeseerx.ist.psu.edu/showciting?cid=382784","timestamp":"2014-04-17T14:24:46Z","content_type":null,"content_length":"33112","record_id":"<urn:uuid:7e3a0297-3e4b-4c16-b487-358b6798c446>","cc-path":"CC-MAIN-2014-15/segments/1397609530131.27/warc/CC-MAIN-20140416005210-00085-ip-10-147-4-33.ec2.internal.war... |
The Pied Piper of Hamelin
Copyright © University of Cambridge. All rights reserved.
Why do this problem?
based on the well-known story, opens the door to a whole realm of mathematical calculations that can be explored with or without a spreadsheet. It also gives opportunities for pupils to create
further questions to a... | {"url":"http://nrich.maths.org/1996/note?nomenu=1","timestamp":"2014-04-21T07:23:12Z","content_type":null,"content_length":"9087","record_id":"<urn:uuid:dc777b4f-d644-4f2d-99ae-42c4748ee676>","cc-path":"CC-MAIN-2014-15/segments/1398223202548.14/warc/CC-MAIN-20140423032002-00122-ip-10-147-4-33.ec2.internal.warc.gz"} |
Factor Graphs for Time Series Modeling"
Supplemental Materials for "Dynamic Factor Graphs for Time Series Modeling"
The 5 videos below compare nearest neighbor matching and Dynamic Factor Graphs for the estimation of missing joint angles from motion capture marker data (test sequence of 260 frames at 30Hz).
4 sets of j... | {"url":"http://cs.nyu.edu/~mirowski/pub/mocap/","timestamp":"2014-04-18T05:33:25Z","content_type":null,"content_length":"2081","record_id":"<urn:uuid:abf70b42-e10f-43b7-9076-17f633602616>","cc-path":"CC-MAIN-2014-15/segments/1397609532573.41/warc/CC-MAIN-20140416005212-00633-ip-10-147-4-33.ec2.internal.warc.gz"} |
prime subfield
March 7th 2009, 11:07 AM
prime subfield
Let $F$ be a field and let $E$ be the prime subfield of $F$. Prove that every automorphism of $F$ fixes $E$.
March 7th 2009, 02:04 PM
If $\sigma: F\to F$ is an automorphism then $\sigma (1) = 1$.
Let $n\cdot 1 = \underbrace{1 + 1 + ... 1}_{n\text{ times... | {"url":"http://mathhelpforum.com/advanced-algebra/77364-prime-subfield-print.html","timestamp":"2014-04-21T00:22:51Z","content_type":null,"content_length":"16928","record_id":"<urn:uuid:bc9ad622-ea96-439e-885e-5631e585ea1a>","cc-path":"CC-MAIN-2014-15/segments/1397609539337.22/warc/CC-MAIN-20140416005219-00632-ip-10-14... |
Boston SAT Math Tutor
Find a Boston SAT Math Tutor
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Problem Set 4
Assigned: March 23
Due: April 6
Problem 1
Construct a resolution proof of sentence (F) from Problem set 3, Problem 3, sentences A-E. You should show (a) the Skolemized form of the axioms and of the negated goal; (b) each of the resolutions
involved in the proof. You need not show the intermediate stages o... | {"url":"http://cs.nyu.edu/courses/spring09/G22.2560-001/sol4.html","timestamp":"2014-04-17T07:04:59Z","content_type":null,"content_length":"10007","record_id":"<urn:uuid:73ac5717-c57d-4e9a-84a1-1eaa3a36afa1>","cc-path":"CC-MAIN-2014-15/segments/1397609526311.33/warc/CC-MAIN-20140416005206-00478-ip-10-147-4-33.ec2.inter... |
Lesson 39: Equations with Algebraic Fractions
The lesson begins with using the lcd to clear the fractions in the equation, and then a review of proportions follows to motivate the "shortcut" of cross multiplication for equations containing only
a fraction on each side of the equation. The possible existence of extraneo... | {"url":"http://www.curriki.org/xwiki/bin/view/Coll_Group_SanDiegoCommunityCollegesDevelopmentalMathExchange/Lesson39EquationswithAlgebraicFractions?bc=;Coll_Group_SanDiegoCommunityCollegesDevelopmentalMathExchange.IntermediateAlgebra;Coll_Group_SanDiegoCommunityC","timestamp":"2014-04-16T21:52:17Z","content_type":null,... |
Algebraic and Geometric Topology 4 (2004), paper no. 32, pages 721-755.
Peripheral separability and cusps of arithmetic hyperbolic orbifolds
D.B. McReynolds
Abstract. For X = R, C, or H it is well known that cusp cross-sections of finite volume X-hyperbolic (n+1)-orbifolds are flat n-orbifolds or almost flat orbifolds ... | {"url":"http://www.emis.de/journals/UW/agt/AGTVol4/agt-4-32.abs.html","timestamp":"2014-04-17T15:35:02Z","content_type":null,"content_length":"3039","record_id":"<urn:uuid:8149157b-5b4a-44c9-a646-ddb4225c1fdb>","cc-path":"CC-MAIN-2014-15/segments/1397609530136.5/warc/CC-MAIN-20140416005210-00297-ip-10-147-4-33.ec2.inte... |
Sunol Precalculus Tutors
...Thank you for your interest. ---------- I'm a graduate of Berkeley (BA, biochemistry) and Stanford (PhD, immunology). So, which side should I sit on at the Big Game? I have been a college-level
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Mplus Discussion >> Sample selction
Sanjoy Bhattacharjee posted on Wednesday, April 09, 2008 - 1:18 pm
Prof. Muthen,
I have the following model to estimate
Y2, Y3, Y4 = g(eta1) (g is a vector function)
eta1 = h(X2)
Y1 = f(X1, eta1)
Where eta1 is a continuous latent variable and Y2, Y3, Y4 are ordinal indicators capturi... | {"url":"http://www.statmodel.com/cgi-bin/discus/discus.cgi?pg=prev&topic=11&page=3087","timestamp":"2014-04-16T19:36:32Z","content_type":null,"content_length":"25482","record_id":"<urn:uuid:f44c098c-6b2d-4c5f-9e72-b76245e84543>","cc-path":"CC-MAIN-2014-15/segments/1398223202774.3/warc/CC-MAIN-20140423032002-00319-ip-10... |
Can anyone help me with Hidden Markov question?
October 15th 2012, 07:06 PM #1
Sep 2012
Can anyone help me with Hidden Markov question?
I've been working on this for few hours and no luck. I'd appreciate any help.
Based on the Viterbi algorithm, marginal probability of a sequences being generated by a given... | {"url":"http://mathhelpforum.com/advanced-statistics/205419-can-anyone-help-me-hidden-markov-question.html","timestamp":"2014-04-20T19:10:08Z","content_type":null,"content_length":"42342","record_id":"<urn:uuid:9620cee8-eeb4-45dc-9453-12d03352ea1a>","cc-path":"CC-MAIN-2014-15/segments/1397609539066.13/warc/CC-MAIN-2014... |