Full subgraphs
Full subgraphs
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完整子图
DOI:
10.1002/jgt.22221
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发表时间:
2018
影响因子:
0.9
通讯作者:
Verstraëte, Jacques
中科院分区:
文献类型:
--
作者:
Falgas-Ravry, Victor;Markström, Klas;Verstraëte, Jacques
Let be a graph of densityponnvertices. Following Erdős, Łuczak, and Spencer, anm‐vertex subgraphHofGis calledfullifHhas minimum degree at least . Let denote the order of a largest full subgraph ofG. If is a nonnegative integer, define Erdős, Łuczak, and Spencer proved that for , In this article, we prove the following lower bound: for , Furthermore, we show that this is tight up to a multiplicative constant factor for infinitely manypnear the elements of . In contrast, we show that for anyn‐vertex graphG, eitherGor contains a full subgraph on vertices. Finally, we discuss full subgraphs of random and pseudo‐random graphs, and several open problems.
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影响因子:
0.8
作者:
J. Beck
通讯作者:
J. Beck
DOI:
10.1016/0012-365x(89)90093-9
发表时间:
1989
期刊:
Discret. Math.
影响因子:
--
作者:
Julie Haviland;A. Thomason
通讯作者:
A. Thomason
DOI:
--
发表时间:
1992
期刊:
影响因子:
--
作者:
J. Spencer;P. Erdös;T. Luczak
通讯作者:
T. Luczak
影响因子:
0.3
作者:
Ross J. Kang;V. Patel;Guus Regts
通讯作者:
Guus Regts
影响因子:
0.8
作者:
B. Bollobás;V. Nikiforov
通讯作者:
V. Nikiforov