List questions from convex-hulls

Published on 25 Mar 2026 - 11:21

549

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Do a set of vertices uniquely determine a polytope?

Published on 09 Aug 2020 - 9:11

107

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Division of a Convex Shape results in a Convex Shape

Published on 12 Aug 2020 - 0:39

70

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Non-zero probability of hitting a convex hull of $d+1$ i.i.d. points in $\mathbb{R}^d$

Published on 26 Aug 2020 - 8:06

117

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How to find a convex decompositions of a given element of a polytope?

Published on 26 Aug 2020 - 16:56

116

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Tricky convex hull problem

Published on 26 Aug 2020 - 18:03

261

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How to prove that the convex hull of an epigraph is closed?

Published on 30 Aug 2020 - 11:01

192

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How to calculate explicitly this convex envelope?

Published on 23 Feb 2026 - 6:36

238

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Is the convex envelope of a function $F$ piecewise-affine or piecewise-equals to $F$?

Published on 04 Sep 2020 - 5:13

689

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Convex hull of finite set in $\mathbb{R^2}$ is a polygon

Published on 07 Sep 2020 - 11:18

130

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A concise Putnam linear algebra problem

Published on 20 Sep 2020 - 5:41

244

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Convex Hull of the epigraph of $g$

Published on 20 Sep 2020 - 7:25

1.4k

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How to prove the geometric mean is concave?

Published on 25 Sep 2020 - 5:41

196

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If a convex set affinely generates $\mathbb{R}^{n}$, does it have nonempty interior?

Published on 28 Sep 2020 - 17:49

374

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Extreme points of polytopes

Published on 29 Sep 2020 - 15:34

List Question

Dual cone's dual cone is the closure of primal cone's convex hull

Do a set of vertices uniquely determine a polytope?

Division of a Convex Shape results in a Convex Shape

Non-zero probability of hitting a convex hull of $d+1$ i.i.d. points in $\mathbb{R}^d$

How to find a convex decompositions of a given element of a polytope?

Tricky convex hull problem

How to prove that the convex hull of an epigraph is closed?

How to calculate explicitly this convex envelope?

Is the convex envelope of a function $F$ piecewise-affine or piecewise-equals to $F$?

Convex hull of finite set in $\mathbb{R^2}$ is a polygon

A concise Putnam linear algebra problem

Convex Hull of the epigraph of $g$

How to prove the geometric mean is concave?

If a convex set affinely generates $\mathbb{R}^{n}$, does it have nonempty interior?

Extreme points of polytopes

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