List questions from random-matrices

Published on 19 Mar 2013 - 19:28

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Variance of Matrix Trace

Published on 26 Mar 2026 - 6:18

62

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Bounding difference of Matrix products

Published on 03 Aug 2020 - 12:00

62

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Show that $U^tWU \sim W$

Published on 06 Aug 2020 - 10:45

108

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Circular law from the semi-circle law

Published on 08 Aug 2020 - 12:54

252

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Given a randomly generated binary matrix with fixed row and column weights, what is the probability that two columns have ones at the same row?

Published on 14 Aug 2020 - 8:39

174

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Probability that an overdetermined linear system is consistent

Published on 19 Aug 2020 - 20:51

121

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Standardizing Random Vector in Higher Dimensions

Published on 20 Aug 2020 - 10:47

968

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A Spherically Distributed Random Vector Is Isotropic

Published on 21 Aug 2020 - 22:42

408

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Reference request: Free probability theory

Published on 25 Aug 2020 - 15:13

38

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How many entries are needed to determine a low-rank matrix?

Published on 29 Aug 2020 - 18:51

65

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Limiting distribution of $\sum_{i,j} c_{ij} v_{j}u_{ij}$ where $c_{ij}$ are iid Bernoulli, $v_j$'s are iid $N(0,1/n)$, $u_{ij}$'s are iid $N(0,1/m)$

Published on 28 Mar 2026 - 5:23

259

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Concentration and anti-concentration for norm of random vector with dependent but exchangeable $N(0,1)$-coordinates

Published on 28 Mar 2026 - 5:22

88

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Distribution of determinant of over uniformly distributed matrices

Published on 08 Sep 2020 - 10:13

370

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Uniform distribution on the space of stochastic matrices

Published on 26 Mar 2026 - 8:04

List Question

Expected value of a multivariate distribution

Variance of Matrix Trace

Bounding difference of Matrix products

Show that $U^tWU \sim W$

Circular law from the semi-circle law

Given a randomly generated binary matrix with fixed row and column weights, what is the probability that two columns have ones at the same row?

Probability that an overdetermined linear system is consistent

Standardizing Random Vector in Higher Dimensions

A Spherically Distributed Random Vector Is Isotropic

Reference request: Free probability theory

How many entries are needed to determine a low-rank matrix?

Limiting distribution of $\sum_{i,j} c_{ij} v_{j}u_{ij}$ where $c_{ij}$ are iid Bernoulli, $v_j$'s are iid $N(0,1/n)$, $u_{ij}$'s are iid $N(0,1/m)$

Concentration and anti-concentration for norm of random vector with dependent but exchangeable $N(0,1)$-coordinates

Distribution of determinant of over uniformly distributed matrices

Uniform distribution on the space of stochastic matrices

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