Titlebook: Integer Programming and Combinatorial Optimization; 24th International C Alberto Del Pia,Volker Kaibel Conference proceedings 2023 The Edit

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,Inapproximability of Shortest Paths on Perfect Matching Polytopes, performance of pivot rules for the simplex algorithm on simply-structured combinatorial polytopes: If ., then for every simplex pivot rule executable in polynomial time and every constant . there exists a linear program on a perfect matching polytope and a starting vertex of the polytope such that

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