Wikipedia:Reference desk/Archives/Mathematics/September 2013

= September 2 = Reference_desk/Archives/Mathematics/2013 September 2


 * 1) order of intersection of cyclic subgroups
 * 2) Minimizing the largest eigenvalue

= September 3 = Reference_desk/Archives/Mathematics/2013 September 3


 * 1) generalized eigenvalue maximization using convex feasibility
 * 2) capacitive vars

= September 4 = 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 = Reference_desk/Archives/Mathematics/2013 September 5


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

= September 6 = 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 = 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 = 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 = 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 = 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 = Reference_desk/Archives/Mathematics/2013 September 12


 * 1) Speculations and Suspicions relating to the Factorial or Gamma function

= September 13 = Reference_desk/Archives/Mathematics/2013 September 13


 * 1) random lookup

= September 14 = Reference_desk/Archives/Mathematics/2013 September 14


 * 1) Square Root of Two

= September 16 = 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 = Reference_desk/Archives/Mathematics/2013 September 17


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

= September 18 = Reference_desk/Archives/Mathematics/2013 September 18


 * 1) Turing thesis
 * 2) Inverse of gross tonnage

= September 19 = Reference_desk/Archives/Mathematics/2013 September 19


 * 1) e Day & Euler Day
 * 2) syllogism test

= September 20 = Reference_desk/Archives/Mathematics/2013 September 20


 * 1) Linear Programming
 * 2) Modelling Dissipative Process

= September 21 = 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 = Reference_desk/Archives/Mathematics/2013 September 22


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

= September 23 = Reference_desk/Archives/Mathematics/2013 September 23


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

= September 24 = Reference_desk/Archives/Mathematics/2013 September 24


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

= September 26 = Reference_desk/Archives/Mathematics/2013 September 26


 * 1) Computing the carry in a multiplication operation

= September 27 = 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 = Reference_desk/Archives/Mathematics/2013 September 28


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

= September 29 = Reference_desk/Archives/Mathematics/2013 September 29


 * 1) Importance of Zero in Numbers

= September 30 = Reference_desk/Archives/Mathematics/2013 September 30


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