75

Questions
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7
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4
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Applications of Hilbert’s metric

may 17 at 18:47 S. Sra 10k●1●16●44

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3
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cube + cube + cube = cube

may 7 at 21:50 Noam D. Elkies 18.1k●4●62●90

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Concavity of $\det^{1/n}$ over $HPD_n$.

apr 4 at 7:03 Denis Serre 18.7k●1●31●93

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675
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The probability for a symmetric matrix to be positive definite

mar 15 at 21:52 Denis Serre 18.7k●1●31●93

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1k
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Distribution of the spectrum of large non-negative matrices

mar 15 at 10:00 Denis Serre 18.7k●1●31●93

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3
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1k
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What is this subgroup of $\mathfrak S_{12}$ ?

mar 8 at 12:41 Denis Serre 18.7k●1●31●93

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2
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369
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What is $A+A^T$ when $A$ is row-stochastic ?

jan 11 at 21:20 Will Sawin 18.5k●1●24●48

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52
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Pseudonyms of famous mathematicians

jan 2 at 18:56 Rodrigo A. Pérez 1,652●8●21

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2k
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Which functions of one variable are derivatives ?

dec 28 at 2:34 François G. Dorais♦ 22.6k●2●48●113

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Being a subgroup: proof by character theory

dec 13 at 14:13 Denis Serre 18.7k●1●31●93

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