Question

Closest fixed point to a convex set

score 606 · Answer 1 · 2026-03-27 11:52:42

606

Views

Closest fixed point to a convex set

Published on 27 Mar 2026 - 11:52

score 246 · Answer 2 · 2014-09-08 11:03:37

246

Views

Maximal intersection of slabs in $\mathbb{R}^n$ with a compact convex centrally symmetric set

Published on 08 Sep 2014 - 11:03

score 839 · Answer 3 · 2014-09-08 17:37:13

839

Views

Non-empty intersection of convex sets

Published on 08 Sep 2014 - 17:37

score 920 · Answer 4 · 2026-03-29 16:20:04

920

Views

Identity regarding convexity of the logistic loss function

Published on 29 Mar 2026 - 16:20

score 36 · Answer 5 · 2014-09-09 15:36:47

36

Views

Questions on conditions for convexity of a real function

Published on 09 Sep 2014 - 15:36

score 17.5k · Answer 6 · 2014-09-10 04:03:11

17.5k

Views

A function is convex if and only if its epigraph is convex

Published on 10 Sep 2014 - 4:03

score 55 · Answer 7 · 2026-04-02 13:26:58

55

Views

Let $P \subseteq R^n$ be a polyhedron. Why does $\{ x + \alpha d \mid \alpha > 0\} \subseteq P$ for some $x \in P$ imply $d$ is a recession direction?

Published on 02 Apr 2026 - 13:26

score 133 · Answer 8 · 2014-09-11 12:17:48

133

Views

Proving that $\lambda_1\textbf{x}_1+\lambda_2\textbf{x}_2\in C$, for convex cone $C$

Published on 11 Sep 2014 - 12:17

score 773 · Answer 9 · 2014-09-11 17:26:35

773

Views

Characterization convex function.

Published on 11 Sep 2014 - 17:26

score 270 · Answer 10 · 2014-09-12 21:00:20

270

Views

Under what conditions does local concavity imply global concavity?

Published on 12 Sep 2014 - 21:00

score 605 · Answer 11 · 2026-04-02 15:15:09

605

Views

Let $P$ be a polyhedron. Prove, $P$ has at least one extreme point $\iff$ $P$ does not contain a line, by using a lemma.

Published on 02 Apr 2026 - 15:15

score 1.2k · Answer 12 · 2026-04-02 15:09:22

1.2k

Views

normal cone to sublevel set

Published on 02 Apr 2026 - 15:09

score 257 · Answer 13 · 2026-04-02 15:15:10

257

Views

LP with a linear cost function $c^Tx$: Prove optimal value is $-\infty$ or there exist some $v \in P$ such that $c^Tv \le c^Tx$ for all $x \in P$

Published on 02 Apr 2026 - 15:15

score 197 · Answer 14 · 2014-09-16 09:32:13

197

Views

How to prove that $H(S_1\cap S_2)\subset H(S_1) \cap H(S_2)$ and $H(S_1 \cup S_2) \supset H(S_1) \cup H(S_2)$

Published on 16 Sep 2014 - 9:32

score 675 · Answer 15 · 2026-03-26 06:09:37

675

Views

Convex n- sided polygon proof writing (homework question)

Published on 26 Mar 2026 - 6:09

List Question

Closest fixed point to a convex set

Maximal intersection of slabs in $\mathbb{R}^n$ with a compact convex centrally symmetric set

Non-empty intersection of convex sets

Identity regarding convexity of the logistic loss function

Questions on conditions for convexity of a real function

A function is convex if and only if its epigraph is convex

Let $P \subseteq R^n$ be a polyhedron. Why does $\{ x + \alpha d \mid \alpha > 0\} \subseteq P$ for some $x \in P$ imply $d$ is a recession direction?

Proving that $\lambda_1\textbf{x}_1+\lambda_2\textbf{x}_2\in C$, for convex cone $C$

Characterization convex function.

Under what conditions does local concavity imply global concavity?

Let $P$ be a polyhedron. Prove, $P$ has at least one extreme point $\iff$ $P$ does not contain a line, by using a lemma.

normal cone to sublevel set

LP with a linear cost function $c^Tx$: Prove optimal value is $-\infty$ or there exist some $v \in P$ such that $c^Tv \le c^Tx$ for all $x \in P$

How to prove that $H(S_1\cap S_2)\subset H(S_1) \cap H(S_2)$ and $H(S_1 \cup S_2) \supset H(S_1) \cup H(S_2)$

Convex n- sided polygon proof writing (homework question)

Trending Questions

Popular # Hahtags

Popular Questions