List questions from convex-hulls

Published on 01 Dec 2017 - 23:44

84

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Prove that purely concave finite 3d object can't exist.

Published on 11 Dec 2017 - 0:01

451

Views

$0$ interior to the convex hull of rational vectors

Published on 13 Dec 2017 - 19:43

702

Views

Intuition regarding convex hulls and convex combinations

Published on 27 Dec 2017 - 23:36

171

Views

How do I know the following multivariable set (domain) is convex?

Published on 30 Dec 2017 - 4:34

1.1k

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Definition of the cone generated by a convex set in infinite dimensional space

Published on 08 Jan 2018 - 19:59

648

Views

A simplex is the intersection of closed half spaces

Published on 12 Jan 2018 - 4:03

512

Views

Convex hull problem with a twist

Published on 04 Jun 2011 - 17:05

2.8k

Views

Convex hull as an infinite intersection

Published on 03 Oct 2011 - 9:00

3.8k

Views

Prove that the convex hull of a set is the smallest convex set containing that set

Published on 05 Oct 2011 - 2:26

269

Views

Convex Hull in Hierarchy Structure

Published on 02 Apr 2012 - 14:36

15.2k

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Is the convex hull of closed set in $\mathbb R^{n}$ is closed?

Published on 25 Mar 2013 - 4:14

524

Views

Convex hull and supporting hyperplanes

Published on 31 Jul 2020 - 17:30

452

Views

Convex hulls of a set and its subsets

Published on 03 Aug 2020 - 18:47

39

Views

How to compute the smallest face of a polytope containing a given point

Published on 06 Aug 2020 - 21:03

List Question

A full dimensional polyhedron has at least $n+1$ vertices

Prove that purely concave finite 3d object can't exist.

$0$ interior to the convex hull of rational vectors

Intuition regarding convex hulls and convex combinations

How do I know the following multivariable set (domain) is convex?

Definition of the cone generated by a convex set in infinite dimensional space

A simplex is the intersection of closed half spaces

Convex hull problem with a twist

Convex hull as an infinite intersection

Prove that the convex hull of a set is the smallest convex set containing that set

Convex Hull in Hierarchy Structure

Is the convex hull of closed set in $\mathbb R^{n}$ is closed?

Convex hull and supporting hyperplanes

Convex hulls of a set and its subsets

How to compute the smallest face of a polytope containing a given point

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