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Wikipedia:Reference desk/Archives/Mathematics/May 2011

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Welcome to the Wikipedia Mathematics Reference Desk Archives
The page you are currently viewing is a monthly archive index. While you can leave answers for any questions shown below, please ask new questions on one of the current reference desk pages.



May 1

Wikipedia:Reference_desk/Archives/Mathematics/2011 May 1

  1. Continuity
  2. Probability
  3. Identifying a quotient
  4. Tensors

May 2

Wikipedia:Reference_desk/Archives/Mathematics/2011 May 2

  1. Product of series of a special form
  2. Statistics and Mutual Information
  3. Organization Membership Pattern

May 3

Wikipedia:Reference_desk/Archives/Mathematics/2011 May 3

  1. Draupner Wave
  2. Taking loose change to Coinstar vs. rolling my own
  3. Are NURBS curves the most general class of curves that form a closed set under projective & perspective transforms?
  4. Multiplying by eight
  5. On r- Chromatic Graphs
  6. number theory

May 4

Wikipedia:Reference_desk/Archives/Mathematics/2011 May 4

  1. Proof of matrix exponential identities
  2. PRNG based on Riemann Zeta Function
  3. Visually Displaying Divergence from a Planned Sequence
  4. Group theory: generators and relations within the commutator subgroup

May 5

Wikipedia:Reference_desk/Archives/Mathematics/2011 May 5

  1. 2D Wiener Process
  2. Use of chinese remainder theorem, probably easy question

May 6

Wikipedia:Reference_desk/Archives/Mathematics/2011 May 6

  1. Factoring equations into single polynomials
  2. GCE "A" level maths after the switch from GCEs to GCSEs
  3. Antisymmetric Matrix
  4. Probability (2 player game)

May 7

Wikipedia:Reference_desk/Archives/Mathematics/2011 May 7

  1. Neural nets for time series forecasting
  2. Continued fractions and transcendentality
  3. Actuary

May 8

Wikipedia:Reference_desk/Archives/Mathematics/2011 May 8

  1. LaTeX arithmetic
  2. Interesting series...

May 9

Wikipedia:Reference_desk/Archives/Mathematics/2011 May 9

  1. Matlab number formatting
  2. 3D analog of a plane
  3. 3D surface

May 10

Wikipedia:Reference_desk/Archives/Mathematics/2011 May 10

  1. Transcendental Functions
  2. Kelly criterion vs logarithmic utility function

May 11

Wikipedia:Reference_desk/Archives/Mathematics/2011 May 11

  1. Using part of a character table to calculate the size of conjugacy classes
  2. should gay couples be given the legal right as heterosexual in adopting children?
  3. Markov chain mapping tools
  4. Another representation theory question: misunderstanding of the way irreducible representations decompose
  5. Probability problem.

May 12

Wikipedia:Reference_desk/Archives/Mathematics/2011 May 12

  1. Special Relativity Small Angle Approx.
  2. Four Point Particles
  3. Density of a sphere packing
  4. What particularly strong reasons are there in favor of using equivalence classes?
  5. Simple puzzle
  6. Poppit probabilities

May 13

Wikipedia:Reference_desk/Archives/Mathematics/2011 May 13

  1. Factoring Polynomials
  2. Latex
  3. Which are Martingales?
  4. Riemann Hurwitz formula and analytic maps on the Riemann Sphere

May 15

Wikipedia:Reference_desk/Archives/Mathematics/2011 May 15

  1. Ellipse
  2. Multiplication of Cardinals and Order Preservation.
  3. Why is S5 a modal companion of CPC?
  4. Plane partitioning algorithm

May 16

Wikipedia:Reference_desk/Archives/Mathematics/2011 May 16

  1. Black Scholes Transformation
  2. Area enclosed by ellipse equation
  3. Generating sequences based on probabilities
  4. Normal subgroups
  5. Is there a word for a (position, orientation) pair?
  6. Linear map from unit circle to ellipse

May 17

Wikipedia:Reference_desk/Archives/Mathematics/2011 May 17

  1. Life density
  2. EXPAND MULTINOMIAL EXPRESSION
  3. Making fake fields with known covariance
  4. Mobius transformations and concentric circles
  5. Probability Question

May 18

Wikipedia:Reference_desk/Archives/Mathematics/2011 May 18

  1. Rubik's Cube Group Theory!
  2. sum
  3. financial accounting 1
  4. an "elementary calculation"
  5. help please
  6. Diophantine equations

May 19

Wikipedia:Reference_desk/Archives/Mathematics/2011 May 19

  1. Independence of Wiener process increments (expectation of product of random normal variables)
  2. Conjecture about generalized Fermat numbers in base 10
  3. Banach spaces and continuous linear maps
  4. Lagrange Interpolation Method

May 20

Wikipedia:Reference_desk/Archives/Mathematics/2011 May 20

  1. finding the zeroes from fractions
  2. Critical points
  3. Monster group