Question

For what values of $\alpha$ is this set compact?

score 67 · Answer 1 · 2026-04-11 18:14:07

67

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For what values of $\alpha$ is this set compact?

Published on 11 Apr 2026 - 18:14

score 182 · Answer 2 · 2026-03-28 10:03:58

182

Views

Is there a closed form solution to the following convex optimization problem?

Published on 28 Mar 2026 - 10:03

score 401 · Answer 3 · 2026-04-12 06:46:57

401

Views

A "sort-of strict" separation between two disjoint closed, convex sets

Published on 12 Apr 2026 - 6:46

score 237 · Answer 4 · 2026-04-10 11:12:26

237

Views

How to draw the conic hull (i.e., geometry interpretation)?

Published on 10 Apr 2026 - 11:12

score 66 · Answer 5 · 2026-03-26 17:43:19

66

Views

Does there exist a real function‎ with the following properties?‎

Published on 26 Mar 2026 - 17:43

score 584 · Answer 6 · 2026-04-11 10:49:03

584

Views

Convex envelope of a function

Published on 11 Apr 2026 - 10:49

score 50 · Answer 7 · 2026-04-12 03:54:36

50

Views

One line proof, convexity of a set

Published on 12 Apr 2026 - 3:54

score 88 · Answer 8 · 2020-01-07 17:52:32

88

Views

Show that a convex image of a Schlicht function contains $\Delta(0,\frac{1}{2})$

Published on 07 Jan 2020 - 17:52

score 141 · Answer 9 · 2026-03-25 11:24:34

141

Views

Convex hull of a convex curve as an infinite intersection of convex hull of triangles

Published on 25 Mar 2026 - 11:24

score 498 · Answer 10 · 2026-03-26 18:30:04

498

Views

Relationship between Affine Space and Convex Set?

Published on 26 Mar 2026 - 18:30

score 32 · Answer 11 · 2020-01-09 10:06:21

32

Views

For a convex problem $\min_x f(x) + g(x) $, KKT point $x^$ satisfies $0 \in \nabla f(x^) + \partial g(x^*) $

Published on 09 Jan 2020 - 10:06

score 1.2k · Answer 12 · 2026-04-10 09:43:13

1.2k

Views

Can a linearly homogeneous function be concave?

Published on 10 Apr 2026 - 9:43

score 251 · Answer 13 · 2020-01-09 22:25:05

251

Views

On the convexity of sets whose projection functions are contraction maps.

Published on 09 Jan 2020 - 22:25

score 485 · Answer 14 · 2026-04-09 11:08:25

485

Views

Need help understanding the scaling properties of the Legendre transformation

Published on 09 Apr 2026 - 11:08

score 773 · Answer 15 · 2020-01-10 12:05:40

773

Views

Is the convex combination of an interior point and a boundary point also in the interior?

Published on 10 Jan 2020 - 12:05

List Question

For what values of $\alpha$ is this set compact?

Is there a closed form solution to the following convex optimization problem?

A "sort-of strict" separation between two disjoint closed, convex sets

How to draw the conic hull (i.e., geometry interpretation)?

Does there exist a real function‎ with the following properties?‎

Convex envelope of a function

One line proof, convexity of a set

Show that a convex image of a Schlicht function contains $\Delta(0,\frac{1}{2})$

Convex hull of a convex curve as an infinite intersection of convex hull of triangles

Relationship between Affine Space and Convex Set?

For a convex problem $\min_x f(x) + g(x) $, KKT point $x^$ satisfies $0 \in \nabla f(x^) + \partial g(x^*) $

Can a linearly homogeneous function be concave?

On the convexity of sets whose projection functions are contraction maps.

Need help understanding the scaling properties of the Legendre transformation

Is the convex combination of an interior point and a boundary point also in the interior?

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