List questions from convex-optimization

Published on 30 Apr 2026 - 10:47

361

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Proving Markov–Lukacs theorem from SOS programming

Published on 26 Mar 2026 - 19:35

94

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Matrix calculus for dot product

Published on 18 Apr 2026 - 7:38

252

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How can i rewirite this kind of form into SDP standard form

Published on 12 Apr 2026 - 2:19

237

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Counter example that the composition of two lower semicontinuous functions is not lower semicontinuous.

Published on 16 Apr 2026 - 9:19

189

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Why does the unit cube have $2^n$ basic feasible solutions?

Published on 12 Apr 2026 - 20:29

69

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Can the number of columns be less than the dimension?

Published on 14 Apr 2026 - 4:44

302

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A question about implementation of Farkas lemma

Published on 10 Apr 2026 - 20:02

61

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Dual problem of $\min_{r \in \mathbb R^m, w \in \mathbb R^n} - \sum_{i=1}^n \log(1 + r_i)$

Published on 16 Apr 2026 - 15:34

47

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Why we find out the initial feasible solution for transportation problem?

Published on 13 Apr 2026 - 4:39

51

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Muiltiobjective optimization problems with trivial solutions sets

Published on 10 Apr 2026 - 19:31

46

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How can we efficiently optimise $\sum_{i=1}^N \|a_i -x\|_\infty ^2$ for $N$ very large?

Published on 15 Apr 2026 - 8:52

47

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Minimization over a convex subset characterized by subgradient

Published on 12 Apr 2026 - 7:24

1.1k

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Prove that $\|Ax-b\|^2/(1-x^Tx)$ is convex

Published on 16 Apr 2026 - 13:12

174

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How to formulate the Lagrange dual problem for a convex optimisation?

Published on 08 Apr 2026 - 22:16

List Question

Lower bounds of inner products in a real Hilbert spaces

Proving Markov–Lukacs theorem from SOS programming

Matrix calculus for dot product

How can i rewirite this kind of form into SDP standard form

Counter example that the composition of two lower semicontinuous functions is not lower semicontinuous.

Why does the unit cube have $2^n$ basic feasible solutions?

Can the number of columns be less than the dimension?

A question about implementation of Farkas lemma

Dual problem of $\min_{r \in \mathbb R^m, w \in \mathbb R^n} - \sum_{i=1}^n \log(1 + r_i)$

Why we find out the initial feasible solution for transportation problem?

Muiltiobjective optimization problems with trivial solutions sets

How can we efficiently optimise $\sum_{i=1}^N \|a_i -x\|_\infty ^2$ for $N$ very large?

Minimization over a convex subset characterized by subgradient

Prove that $\|Ax-b\|^2/(1-x^Tx)$ is convex

How to formulate the Lagrange dual problem for a convex optimisation?

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