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检索条件"主题词=probabilistic method in combinatorics"
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Entropy compression versus Lovasz Local Lemma
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ADVANCES IN APPLIED MATHEMATICS 2021年 125卷 102163-102163页
作者: Alves, Rogerio G. Procacci, Aldo Sanchis, Remy Univ Fed Ouro Preto Dept Matemat BR-35400000 Ouro Preto MG Brazil Univ Fed Minas Gerais Dept Matemat BR-30161970 Belo Horizonte MG Brazil
In the framework of the probabilistic method in combinatorics, we provide a systematization of the entropy compression method clarifying the setting in which it can be applied and providing a theorem yielding a genera... 详细信息
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A new bound on the acyclic edge chromatic number
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DISCRETE MATHEMATICS 2020年 第11期343卷 112037-112037页
作者: Fialho, Paula M. S. de Lima, Bernardo N. B. Procacci, Aldo Univ Fed Minas Gerais Dept Matemat BR-30161970 Belo Horizonte MG Brazil
In this note we obtain a new bound for the acyclic edge chromatic number a'(G) of a graph G with maximum degree Delta increment proving that a'(G) <= 3.569(Delta - 1). To get this result we revisit and slig... 详细信息
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A Meeting Point of Probability, Graphs, and Algorithms: The Lovasz Local Lemma and Related Results-A Survey
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ALGORITHMS 2021年 第12期14卷 355页
作者: Farago, Andras Univ Texas Dallas Dept Comp Sci 800 W Campbell Rd Richardson TX 75080 USA
A classic and fundamental result, known as the Lovasz Local Lemma, is a gem in the probabilistic method of combinatorics. At a high level, its core message can be described by the claim that weakly dependent events be... 详细信息
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