Szemerédi's Regularity Lemma for Matrices and Sparse Graphs
Szemerédi's Regularity Lemma for Matrices and Sparse Graphs
复制标题
矩阵和稀疏图的 Szemerédi 正则引理
DOI:
10.1017/s0963548310000490
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发表时间:
2010
期刊:
影响因子:
--
通讯作者:
A. Scott
中科院分区:
文献类型:
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作者:
A. Scott
Szemerédi's Regularity Lemma is an important tool for analysing the structure of dense graphs. There are versions of the Regularity Lemma for sparse graphs, but these only apply when the graph satisfies some local density condition. In this paper, we prove a sparse Regularity Lemma that holds for all graphs. More generally, we give a Regularity Lemma that holds for arbitrary real matrices.