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cond-mat.dis-nn2023
Energy landscapes of some matching-problem ensembles
Till Kahlke, Alexander K. Hartmann
The maximum-weight matching problem and the behavior of its energy landscape is numerically investigated. We apply a perturbation method adapted from the analysis of spin glasses.…
cond-mat.dis-nn2021★ 1 cited
Phase transition in the bipartite z-matching
Till Kahlke, Martin Fränzle, Alexander K. Hartmann
We study numerically the maximum -matching problems on ensembles of bipartite random graphs. The -matching problems describes the matching between two types of nodes, users a…