List questions from discrete-optimization

Published on 26 Mar 2026 - 14:19

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Are edge cuts, vertex cuts, and cut sets all variously called "cuts"?

Published on 26 Mar 2026 - 14:25

651

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Which cut does the "minimum cut" refer to?

Published on 26 Mar 2026 - 14:19

1k

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Is there an explicit solution to: $\arg \min mn : mn \geq k, l_0 \leq n \leq l_1$?

Published on 08 May 2013 - 23:03

1k

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square cake with raisins

Published on 27 Mar 2026 - 9:37

109

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Repeatedly assigning people to subgroups so everyone knows each other

Published on 29 May 2013 - 20:09

259

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minimum lines, maximum points

Published on 27 Mar 2026 - 16:53

681

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Solving a constrained Lagrangian dual problem

Published on 25 Mar 2026 - 23:15

96

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How to define an objective function that conveys the concept of selecting the best elements in a set

Published on 03 Jun 2013 - 12:44

2.6k

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Maximum number of pairwise intersections

Published on 27 Mar 2026 - 18:22

216

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Quadratic Integer Programming

Published on 28 Mar 2026 - 22:24

193

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Why these two problems lead to same answers?

Published on 07 Jul 2013 - 13:23

1.5k

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When $\min_{x \in X,y \in Y} f(x,y) = \min_{x \in X} \min_{y \in Y} f(x,y)$?

Published on 07 Jul 2013 - 17:27

1.2k

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Proof by Contradiction: $100$ Balls & $9$ Boxes

Published on 08 Jul 2013 - 0:46

865

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How can I, as a future mathematician, contribute most to Smart Grid research?

Published on 12 Jul 2013 - 15:24

List Question

Do "cut set" and "edge cut" mean the same thing?

Are edge cuts, vertex cuts, and cut sets all variously called "cuts"?

Which cut does the "minimum cut" refer to?

Is there an explicit solution to: $\arg \min mn : mn \geq k, l_0 \leq n \leq l_1$?

square cake with raisins

Repeatedly assigning people to subgroups so everyone knows each other

minimum lines, maximum points

Solving a constrained Lagrangian dual problem

How to define an objective function that conveys the concept of selecting the best elements in a set

Maximum number of pairwise intersections

Quadratic Integer Programming

Why these two problems lead to same answers?

When $\min_{x \in X,y \in Y} f(x,y) = \min_{x \in X} \min_{y \in Y} f(x,y)$?

Proof by Contradiction: $100$ Balls & $9$ Boxes

How can I, as a future mathematician, contribute most to Smart Grid research?

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