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Questions
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Spectral properties of finite metric sets

feb 17 11 at 0:35 Mark Meckes 5,982●8●31

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Are there natural choices of $\sqrt{-1}$ in $\mathbb Z/p\mathbb Z$ for a prime $p\equiv 1\pmod 4$

jun 22 10 at 7:45 Charles Matthews 9,720●12●39

 
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Asymptotic approximation of $x^\alpha$ by entire functions

may 28 10 at 18:30 Robin Chapman 14.5k●2●29●50

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A property of primes congruent to $7\pmod 8$ expressed as sums of four squares.

jun 17 10 at 22:50 SandeepJ 1,161●4●5

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Name of a polytope

apr 13 11 at 18:17 Vince Matsko 143●3

 
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Minimal size of subsets $A,B$ in a finite group $G$ such that $AB=G$

apr 9 at 23:02 v08ltu 51●2

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Extremal properties of the determinant for matrices with entries in a fixed subset of $[-1,1]^{n^2}$?

feb 3 12 at 10:22 MathOverflow♦ 1●2●3

 
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Polynomials with roots in convex position

jun 2 10 at 10:18 Roland Bacher 6,896●10●37

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Calculus on rationals

may 27 10 at 16:27 Cam McLeman 5,780●1●22●41

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A variation on “Hearing the shape of a drum” for polytopes.

may 29 10 at 18:22 MathOverflow♦ 1●2●3

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