List questions from convex-analysis

Published on 08 Mar 2019 - 16:42

45

Views

What is the iff condition for a set to have Supporting Hyperplane?

Published on 08 Mar 2019 - 21:41

745

Views

Minimization of norm distance using SDPs, cone programming, etc.

Published on 24 Mar 2026 - 21:59

201

Views

Nesterov's paper Smooth minimization of non-smooth functions

Published on 30 Mar 2026 - 10:40

555

Views

How to prove that the norm of an affine function is coercive?

Published on 10 Mar 2019 - 10:56

74

Views

Show $f(x,y,z) = \frac{\log(y/x)}{\log(z/x)}$ is quasi concave for $x \ge y > 0$, $x \ge z > 0$.

Published on 30 Mar 2026 - 12:02

95

Views

Minkowski Functional differential

Published on 11 Mar 2019 - 19:24

170

Views

Unbounded Set seems bounded

Published on 31 Mar 2026 - 7:47

84

Views

The concavity of $x_1^{a_1}x_2^{a_2}\cdots x_n^{a_n}$ in $\mathbb{R}^n_+$ with exponent less than $1$

Published on 13 Mar 2019 - 4:24

185

Views

A convex objective function will be convex regardless of constraints?

Published on 25 Mar 2026 - 10:52

172

Views

If $x$ is not in the closure of a convex set $A$, is there a point in $A$ that is closer than $x$ is to each point in $A$?

Published on 30 Mar 2026 - 12:02

200

Views

Subdifferentiable condition on minimum of convex functions

Published on 30 Mar 2026 - 12:04

78

Views

An optimization problem in $L^1(0,1)$

Published on 30 Mar 2026 - 12:02

558

Views

Subdifferential of a lower semicontinuous, convex, and positively homogenous degree-$2$ function

Published on 30 Mar 2026 - 12:02

120

Views

A few questions regarding the function $f(x) = x+\exp(x)\cdot \log(x)$

Published on 25 Mar 2026 - 21:01

List Question

Continuous concave functions

What is the iff condition for a set to have Supporting Hyperplane?

Minimization of norm distance using SDPs, cone programming, etc.

Nesterov's paper Smooth minimization of non-smooth functions

How to prove that the norm of an affine function is coercive?

Show $f(x,y,z) = \frac{\log(y/x)}{\log(z/x)}$ is quasi concave for $x \ge y > 0$, $x \ge z > 0$.

Minkowski Functional differential

Unbounded Set seems bounded

The concavity of $x_1^{a_1}x_2^{a_2}\cdots x_n^{a_n}$ in $\mathbb{R}^n_+$ with exponent less than $1$

A convex objective function will be convex regardless of constraints?

If $x$ is not in the closure of a convex set $A$, is there a point in $A$ that is closer than $x$ is to each point in $A$?

Subdifferentiable condition on minimum of convex functions

An optimization problem in $L^1(0,1)$

Subdifferential of a lower semicontinuous, convex, and positively homogenous degree-$2$ function

A few questions regarding the function $f(x) = x+\exp(x)\cdot \log(x)$

Trending Questions

Popular # Hahtags

Popular Questions