Question

The boundness of a polyhedral set implies that $y \in \mathbb{R}^n $ is equal to zero

score 31 · Answer 1 · 2026-05-07 00:38:32

31

Views

The boundness of a polyhedral set implies that $y \in \mathbb{R}^n $ is equal to zero

Published on 07 May 2026 - 0:38

score 490 · Answer 2 · 2026-05-07 05:00:06

490

Views

Prove projection of convex hull = convex hull of projection

Published on 07 May 2026 - 5:00

score 75 · Answer 3 · 2026-04-12 09:52:48

75

Views

A more efficient convex hull algorithm

Published on 12 Apr 2026 - 9:52

score 2.5k · Answer 4 · 2026-04-15 12:24:34

2.5k

Views

Finding the convex hull of m x n matrices

Published on 15 Apr 2026 - 12:24

score 47 · Answer 5 · 2026-05-07 06:26:57

47

Views

Probability of n points from a square area being all on their convex hull

Published on 07 May 2026 - 6:26

score 128 · Answer 6 · 2026-05-07 09:01:05

128

Views

Is the convex hull of union of a line and a point an open set?

Published on 07 May 2026 - 9:01

score 274 · Answer 7 · 2026-05-07 09:46:51

274

Views

Proof of Kirchberger's Theorem in Convex Geometry

Published on 07 May 2026 - 9:46

score 284 · Answer 8 · 2026-05-07 14:04:36

284

Views

Proof verification for some properties of convex hulls

Published on 07 May 2026 - 14:04

score 598 · Answer 9 · 2026-05-07 12:12:47

598

Views

Convex hull of the union of compact and convex sets

Published on 07 May 2026 - 12:12

score 190 · Answer 10 · 2026-05-07 13:38:51

190

Views

Convex hull of sets in Minimax theorem

Published on 07 May 2026 - 13:38

score 49 · Answer 11 · 2026-05-07 05:13:16

49

Views

Are vectors in $[-1,+1]^d$ a convex combination of vectors in $\{-1,+1\}^d$?

Published on 07 May 2026 - 5:13

score 282 · Answer 12 · 2026-05-07 00:23:55

282

Views

Finding restrictions and convex hull by having a set of extreme points

Published on 07 May 2026 - 0:23

score 72 · Answer 13 · 2026-05-10 17:36:04

72

Views

Is the set $\overline{\text{conv}}^{w^} C$ weakly compact?

Published on 10 May 2026 - 17:36

score 88 · Answer 14 · 2026-05-07 14:15:06

88

Views

$conv\{\bar{x},\bar{y},\bar{z} \} \cap conv\{\bar{x},\bar{y},\bar{t} \} \cap conv\{\bar{x},\bar{z},\bar{t} \} = \{\bar{x} \}$

Published on 07 May 2026 - 14:15

score 95 · Answer 15 · 2026-05-07 13:38:51

95

Views

For a general norm on $\mathbb{R}^d$, how can the intersection of a ball's boundary and a cone be contained in a $(d-1)$-hyperplane?

Published on 07 May 2026 - 13:38

List Question

The boundness of a polyhedral set implies that $y \in \mathbb{R}^n $ is equal to zero

Prove projection of convex hull = convex hull of projection

A more efficient convex hull algorithm

Finding the convex hull of m x n matrices

Probability of n points from a square area being all on their convex hull

Is the convex hull of union of a line and a point an open set?

Proof of Kirchberger's Theorem in Convex Geometry

Proof verification for some properties of convex hulls

Convex hull of the union of compact and convex sets

Convex hull of sets in Minimax theorem

Are vectors in $[-1,+1]^d$ a convex combination of vectors in $\{-1,+1\}^d$?

Finding restrictions and convex hull by having a set of extreme points

Is the set $\overline{\text{conv}}^{w^} C$ weakly compact?

$conv\{\bar{x},\bar{y},\bar{z} \} \cap conv\{\bar{x},\bar{y},\bar{t} \} \cap conv\{\bar{x},\bar{z},\bar{t} \} = \{\bar{x} \}$

For a general norm on $\mathbb{R}^d$, how can the intersection of a ball's boundary and a cone be contained in a $(d-1)$-hyperplane?

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