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Questions
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Explanation of a proof of an determinant bound?

sep 2 11 at 5:25 Gerry Myerson 15.7k●1●47●87

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253
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Eigenspace of Euclidean distance matrix.

aug 8 11 at 14:55 Tom Leinster 13.5k●1●40●82

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Ask the validity of a scalar inequality

jul 25 11 at 20:58 Mikael de la Salle 3,456●5●16

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Ask some matrix eigenvalue inequalities.

jul 20 11 at 13:46 Tsuyoshi Ito 1,349●6●15

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How to prove a known inequality from a book

jul 3 11 at 23:25 Sunni 1,657●7●22

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195
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Spectral order of copositive matrices

may 3 12 at 12:16 Felix Goldberg 2,383●4●12

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312
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The odd power of copositive matrix

jun 24 11 at 2:38 S. Sra 10k●1●16●44

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How covariance-variance inequality implies Kantorovich inequality

may 26 11 at 21:53 S. Sra 10k●1●16●44

 
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Positivity of a rational function

feb 12 11 at 11:10 Andreas Thom 13.1k●1●23●64

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a matrix similarity problem.

dec 16 10 at 22:35 Petya 2,955●6●24

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