Question

Simple question on maximizing a family of concave functions

score 88 · Answer 1 · 2026-04-11 06:31:10

88

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Simple question on maximizing a family of concave functions

Published on 11 Apr 2026 - 6:31

score 528 · Answer 2 · 2026-04-13 17:33:27

528

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Iterative method to compute only the positive eigenvalue's and corresponding eignevectors of a very large matrix?

Published on 13 Apr 2026 - 17:33

score 736 · Answer 3 · 2026-04-14 22:19:06

736

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MLE of an increasing nonegative signal from convex optimization book

Published on 14 Apr 2026 - 22:19

score 915 · Answer 4 · 2026-04-10 16:55:15

915

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what does separable convex program mean?

Published on 10 Apr 2026 - 16:55

score 132 · Answer 5 · 2026-04-16 13:30:11

132

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Let $B=\{ (x,y,z) \in \mathbb R^3 : x^2 + y^2 + z^2 \le 1\}$. Prove existence of a unique point $v_0 \in B$ that is closest to $v \notin B$?

Published on 16 Apr 2026 - 13:30

score 1.5k · Answer 6 · 2026-04-10 17:31:09

1.5k

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How to introduce auxiliary variables to make the objective function separable?

Published on 10 Apr 2026 - 17:31

score 122 · Answer 7 · 2026-04-14 21:07:48

122

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How do I show that the set $S$ in $\mathbb R^3$ defined by linear inequalities is a $3$-simplex?

Published on 14 Apr 2026 - 21:07

score 99 · Answer 8 · 2026-04-16 18:04:40

99

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Can $\text{conv} \{ e_1,e_2,e_3, (1/2, 1/2, 1) , (1/2, 1, 1/2) , (1, 1/2, 1/2) \}$ be reduced to a convex hull of a subset of these?

Published on 16 Apr 2026 - 18:04

score 599 · Answer 9 · 2026-04-16 02:51:53

599

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Compute the extreme points of a polyhedron $P$ and write $(1/2,1/2,1/2)$ as a linear combination of these.

Published on 16 Apr 2026 - 2:51

score 57 · Answer 10 · 2026-04-15 06:48:09

57

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Let $S = \{ (x,y,z) \in \mathbb R^3 : x^2 + y^2 + z^2 \le 1\}$. Prove $(1-\lambda)x + \lambda y \in S$ for $x=\lambda'y$, $\lambda' < 0$.

Published on 15 Apr 2026 - 6:48

score 542 · Answer 11 · 2026-04-12 23:39:08

542

Views

Prove a closed ball in $\mathbb R^3$ has an infinite number of extreme points.

Published on 12 Apr 2026 - 23:39

score 636 · Answer 12 · 2026-04-12 13:48:24

636

Views

Minimizing the max function

Published on 12 Apr 2026 - 13:48

score 675 · Answer 13 · 2026-04-13 09:57:28

675

Views

Functional Lifting in Optimisation - Reference Request

Published on 13 Apr 2026 - 9:57

score 129 · Answer 14 · 2026-04-13 21:33:04

129

Views

Find the Nearest Point of $ y $ from a Probability Simplex.

Published on 13 Apr 2026 - 21:33

score 1.3k · Answer 15 · 2026-04-11 09:26:14

1.3k

Views

Regarding Nesterov's smooth minimization

Published on 11 Apr 2026 - 9:26

List Question

Simple question on maximizing a family of concave functions

Iterative method to compute only the positive eigenvalue's and corresponding eignevectors of a very large matrix?

MLE of an increasing nonegative signal from convex optimization book

what does separable convex program mean?

Let $B=\{ (x,y,z) \in \mathbb R^3 : x^2 + y^2 + z^2 \le 1\}$. Prove existence of a unique point $v_0 \in B$ that is closest to $v \notin B$?

How to introduce auxiliary variables to make the objective function separable?

How do I show that the set $S$ in $\mathbb R^3$ defined by linear inequalities is a $3$-simplex?

Can $\text{conv} \{ e_1,e_2,e_3, (1/2, 1/2, 1) , (1/2, 1, 1/2) , (1, 1/2, 1/2) \}$ be reduced to a convex hull of a subset of these?

Compute the extreme points of a polyhedron $P$ and write $(1/2,1/2,1/2)$ as a linear combination of these.

Let $S = \{ (x,y,z) \in \mathbb R^3 : x^2 + y^2 + z^2 \le 1\}$. Prove $(1-\lambda)x + \lambda y \in S$ for $x=\lambda'y$, $\lambda' < 0$.

Prove a closed ball in $\mathbb R^3$ has an infinite number of extreme points.

Minimizing the max function

Functional Lifting in Optimisation - Reference Request

Find the Nearest Point of $ y $ from a Probability Simplex.

Regarding Nesterov's smooth minimization

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