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Combinatorial optimization typically deals with optimizing over a finite set of objects that have some combinatorial structure (e.g. trees, matchings, matroids). Approximation algorithms, polyhedral methods, and integer programming are all on topic.
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Implementing Bemporad optimization algorithm
I need to reproduce the results of a relatively old paper of a paper and one of the steps is to solve an IQP problem, the algorithm suggested is this one. Which I don't know it's the best way to do it …
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Minimizing the degree of outgoing edges in a digraph, does this problem have a name?
I have a problem which can be rephrased in this way.
Suppose $G = (V,E)$ is a digraph (directed graph) and for each $v \in V$ we denote with $\delta^+(v)$ the number of outgoing edges of the vertex $v …