BIPARTITE SUBGRAPHS OF TRIANGLE-FREE GRAPHS

被引：31

作者：

POLJAK, S ^{[1
]}

TUZA, Z ^{[1
]}

机构：

[1] HUNGARIAN ACAD SCI,INST COMP & AUTOMAT,H-1111 BUDAPEST,HUNGARY

来源：

SIAM JOURNAL ON DISCRETE MATHEMATICS | 1994年 / 7卷 / 02期

关键词：

TRIANGLE-FREE GRAPH; MAXIMUM BIPARTITE SUBGRAPH; POLYNOMIAL-TIME ALGORITHM;

D O I：

10.1137/S0895480191196824

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The authors present a lower bound on the maximum size of a bipartite subgraph of a triangle-free graph that improves a result due to Erdos and Lovasz. It also gives a polynomial-time algorithm, while the previous bound was proved by probabilistic methods.

引用

页码：307 / 313

页数：7

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