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Scaling and universality in continuous length combinatorial optimization

We consider combinatorial optimization problems defined over random ensembles and study how solution cost increases when the optimal solution undergoes a small perturbation δ. For the minimum spanning tree, the increase in cost scales as δ(2). For the minimum matching and traveling salesman problems...

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Bibliografiske detaljer
Main Authors: Aldous, David, Percus, Allon G.
Format: Artigo
Sprog:Inglês
Udgivet: National Academy of Sciences 2003
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC208736/
https://ncbi.nlm.nih.gov/pubmed/14504403
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1635191100
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