User Nicole

3 votes

0 answers

97 views

Bounding the norm of a sum of fourth-order Gaussian vectors

asked Jul 25 at 19:11

2 votes

2 answers

732 views

Upper bound for distance between the expectations from two distributions

asked Aug 16, 2023 at 16:35

2 votes

0 answers

162 views

Lagrangian multipliers and a variant of Newton's method

asked Apr 3, 2021 at 22:53

1 vote

0 answers

34 views

Are such assumptions of functions similar to strong convexity reasonable in convex optimization?

asked Apr 22, 2021 at 17:05

1 vote

1 answer

264 views

Prove or disprove a matrix inequality (positive semidefinite)

asked May 5, 2021 at 14:53

1 vote

0 answers

77 views

Find a uniform lower bound for a positive semidefinite matrix inequality

asked Jul 1, 2021 at 20:04

1 vote

1 answer

219 views

Incidence matrix in a graph, meaning of $B^TB$

asked Jul 30, 2021 at 16:23

1 vote

1 answer

111 views

Matrix concentration inequality for unbounded (sub-exponential) matrices

asked Jun 25 at 17:33

1 vote

0 answers

147 views

Inequalities in the classic proof of perfect matching in Erdős–Rényi graph

asked Nov 13 at 18:59

0 votes

0 answers

21 views

Bound p-th order moments for a random Wishart matrix to show the sub-exponential property

asked Jun 26 at 18:29

0 votes

0 answers

125 views

Incidence matrix of a planar graph

asked Jul 30, 2021 at 17:10

0 votes

1 answer

168 views

Find a matrix transformation for 2 vectors with conditions

asked Jan 20, 2022 at 17:49

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12 Questions

Bounding the norm of a sum of fourth-order Gaussian vectors

Upper bound for distance between the expectations from two distributions

Lagrangian multipliers and a variant of Newton's method

Are such assumptions of functions similar to strong convexity reasonable in convex optimization?

Prove or disprove a matrix inequality (positive semidefinite)

Find a uniform lower bound for a positive semidefinite matrix inequality

Incidence matrix in a graph, meaning of $B^TB$

Matrix concentration inequality for unbounded (sub-exponential) matrices

Inequalities in the classic proof of perfect matching in Erdős–Rényi graph

Bound p-th order moments for a random Wishart matrix to show the sub-exponential property

Incidence matrix of a planar graph

Find a matrix transformation for 2 vectors with conditions