Wikipedia:Reference desk/Archives/Mathematics/September 2013

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September 2

Wikipedia:Reference_desk/Archives/Mathematics/2013 September 2

1. order of intersection of cyclic subgroups
2. Minimizing the largest eigenvalue

September 3

Wikipedia:Reference_desk/Archives/Mathematics/2013 September 3

1. generalized eigenvalue maximization using convex feasibility
2. capacitive vars

September 4

Wikipedia:Reference_desk/Archives/Mathematics/2013 September 4

1. Showing equivalence of problems
2. How many neighboring differences among the 10 digit scrambles of 0123456789

September 5

Wikipedia:Reference_desk/Archives/Mathematics/2013 September 5

1. Elliptic functions
2. Markov Processes, Feller SemiGroups and Evolution Equations

September 6

Wikipedia:Reference_desk/Archives/Mathematics/2013 September 6

1. numeral one
2. Limits of Fresnel integrals without complex analysis
3. How can I refute the mathematical theorem?
4. Where can I provide Mathematical proof  ?

September 7

Wikipedia:Reference_desk/Archives/Mathematics/2013 September 7

1. 3D Protractor
2. What are you do if I give $ 1 Millon ?
3. 2D shell theorem?

September 9

Wikipedia:Reference_desk/Archives/Mathematics/2013 September 9

1. Operations research: issue with the dual problem in linear programming
2. Looking for a video series to teach myself calculus.
3. n-body problem

September 10

Wikipedia:Reference_desk/Archives/Mathematics/2013 September 10

1. Twisted Rack Cohomology
2. Power rule in calculus
3. Triangular Prism Die.
4. Question about notation for partial derivatives and integrals

September 11

Wikipedia:Reference_desk/Archives/Mathematics/2013 September 11

1. If the plane was fly in Atmosphere by escape velocity from earth's gravity . what will happen?
2. Regarding Goldbach's Conjecture

September 12

Wikipedia:Reference_desk/Archives/Mathematics/2013 September 12

1. Speculations and Suspicions relating to the Factorial or Gamma function

September 13

Wikipedia:Reference_desk/Archives/Mathematics/2013 September 13

1. random lookup

September 14

Wikipedia:Reference_desk/Archives/Mathematics/2013 September 14

1. Square Root of Two

September 16

Wikipedia:Reference_desk/Archives/Mathematics/2013 September 16

1. help understanding my math homework.
2. Tensors
3. math notation help
4. That proof "negative time negative equal positive" is wrong | What would happen if proved wrong proof ?

September 17

Wikipedia:Reference_desk/Archives/Mathematics/2013 September 17

1. Spherical integral of harmonic polynomial over S^{d-1} is zero?

September 18

Wikipedia:Reference_desk/Archives/Mathematics/2013 September 18

1. Turing thesis
2. Inverse of gross tonnage

September 19

Wikipedia:Reference_desk/Archives/Mathematics/2013 September 19

1. e Day & Euler Day
2. syllogism test

September 20

Wikipedia:Reference_desk/Archives/Mathematics/2013 September 20

1. Linear Programming
2. Modelling Dissipative Process

September 21

Wikipedia:Reference_desk/Archives/Mathematics/2013 September 21

1. annuities, compound interest and simple interest
2. automobile speeds at passing
3. Random walk problem

September 22

Wikipedia:Reference_desk/Archives/Mathematics/2013 September 22

1. Tonelli-Shanks extensions
2. Rank and crank of a partition

September 23

Wikipedia:Reference_desk/Archives/Mathematics/2013 September 23

1. Iterated exponentiation
2. Integrate (x^2+1)^10

September 24

Wikipedia:Reference_desk/Archives/Mathematics/2013 September 24

1. Diagram
2. True or False ?
3. First "block" of 100 non-primes...

September 26

Wikipedia:Reference_desk/Archives/Mathematics/2013 September 26

1. Computing the carry in a multiplication operation

September 27

Wikipedia:Reference_desk/Archives/Mathematics/2013 September 27

1. How fast can humans accelerate without dying from G-force
2. Viability of a certain hash function?
3. Determining a coefficient

September 28

Wikipedia:Reference_desk/Archives/Mathematics/2013 September 28

1. TVS's and Dual Space Relation
2. Looking for a word that means 'constantize'

September 29

Wikipedia:Reference_desk/Archives/Mathematics/2013 September 29

1. Importance of Zero in Numbers

September 30

Wikipedia:Reference_desk/Archives/Mathematics/2013 September 30

1. "Disproof" (not really) of Goldbach's conjecture
2. Confusion about Diffie-Hellman
3. Polynomial divisibility