Question

In-radius of a convex set with prescribed volume

score 201 · Answer 1 · 2020-02-02 09:45:41

201

Views

In-radius of a convex set with prescribed volume

Published on 02 Feb 2020 - 9:45

score 54 · Answer 2 · 2026-04-08 23:09:17

54

Views

Understanding the definition of convexity in $\mathbb{R}^k$

Published on 08 Apr 2026 - 23:09

score 1000 · Answer 3 · 2026-03-26 21:08:51

1000

Views

A question related to the Minkowski sum

Published on 26 Mar 2026 - 21:08

score 167 · Answer 4 · 2026-04-12 07:55:16

167

Views

Provide an example where C is not closed and is not convex but distance function is still convex.

Published on 12 Apr 2026 - 7:55

score 18 · Answer 5 · 2026-03-21 23:52:49

18

Views

Convexity of a set of constraints

Published on 21 Mar 2026 - 23:52

score 436 · Answer 6 · 2026-04-11 19:50:18

436

Views

Convex function which is strictly convex in one argument

Published on 11 Apr 2026 - 19:50

score 75 · Answer 7 · 2026-03-26 21:12:35

75

Views

Is the function $f(x,y) = -\log(x) \times \exp(y)$ convex?

Published on 26 Mar 2026 - 21:12

score 379 · Answer 8 · 2026-04-12 08:28:56

379

Views

Uniqueness of a minimizer under a weak strict convexity assumption

Published on 12 Apr 2026 - 8:28

score 256 · Answer 9 · 2020-02-05 15:06:49

256

Views

Distance between the minimum of two strongly convex functions and the minimum of their sum

Published on 05 Feb 2020 - 15:06

score 886 · Answer 10 · 2026-04-11 19:44:17

886

Views

conditions for Product of convex and concave function to be concave

Published on 11 Apr 2026 - 19:44

score 1.9k · Answer 11 · 2026-03-25 15:51:31

1.9k

Views

Proving $L^p$ is a uniformly convex Banach space.

Published on 25 Mar 2026 - 15:51

score 814 · Answer 12 · 2020-02-06 23:41:46

814

Views

Examples of Increasing, concave $f(x)$, strictly positive with $\vert f''(x)\vert $ increasing

Published on 06 Feb 2020 - 23:41

score 20 · Answer 13 · 2020-02-07 04:33:24

20

Views

Does concavity put restrictions on whether the 2nd derivative is nonincreasing/nondecreasing.

Published on 07 Feb 2020 - 4:33

score 1.2k · Answer 14 · 2026-03-25 12:48:46

1.2k

Views

Vertices of a convex set

Published on 25 Mar 2026 - 12:48

score 30 · Answer 15 · 2026-03-26 06:30:16

30

Views

Decomposing a point in a polytope with a randomly sampled set of its extremal points

Published on 26 Mar 2026 - 6:30

List Question

In-radius of a convex set with prescribed volume

Understanding the definition of convexity in $\mathbb{R}^k$

A question related to the Minkowski sum

Provide an example where C is not closed and is not convex but distance function is still convex.

Convexity of a set of constraints

Convex function which is strictly convex in one argument

Is the function $f(x,y) = -\log(x) \times \exp(y)$ convex?

Uniqueness of a minimizer under a weak strict convexity assumption

Distance between the minimum of two strongly convex functions and the minimum of their sum

conditions for Product of convex and concave function to be concave

Proving $L^p$ is a uniformly convex Banach space.

Examples of Increasing, concave $f(x)$, strictly positive with $\vert f''(x)\vert $ increasing

Does concavity put restrictions on whether the 2nd derivative is nonincreasing/nondecreasing.

Vertices of a convex set

Decomposing a point in a polytope with a randomly sampled set of its extremal points

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