Blow-up lemmas for sparse graphs
Blow-up lemmas for sparse graphs
复制标题
稀疏图的爆炸引理
DOI:
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发表时间:
2016
期刊:
影响因子:
--
通讯作者:
Y. Person
中科院分区:
文献类型:
--
作者:
Peter Allen;Julia Bottcher;Hiêp Hàn;Y. Kohayakawa;Y. Person
The blow-up lemma states that a system of super-regular pairs contains all bounded degree spanning graphs as subgraphs that embed into a corresponding system of complete pairs. This lemma has far-reaching applications in extremal combinatorics.
We prove sparse analogues of the blow-up lemma for subgraphs of random and of pseudorandom graphs. Our main results are the following three sparse versions of the blow-up lemma: one for embedding spanning graphs with maximum degree $Delta$ in subgraphs of $G(n,p)$ with $p=C(log n/n)^{1/Delta}$; one for embedding spanning graphs with maximum degree $Delta$ and degeneracy $D$ in subgraphs of $G(n,p)$ with $p=C_Deltaig(log n/nig)^{1/(2D+1)}$; and one for embedding spanning graphs with maximum degree $Delta$ in $(p,cp^{max(4,(3Delta+1)/2)}n)$-bijumbled graphs.
We also consider various applications of these lemmas.
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影响因子:
1.1
作者:
Peter Allen;Julia Böttcher;Hiêp Hàn;Y. Kohayakawa;Y. Person
通讯作者:
Peter Allen;Julia Böttcher;Hiêp Hàn;Y. Kohayakawa;Y. Person
影响因子:
1
作者:
D. Conlon;W. T. Gowers;W. Samotij;M. Schacht
通讯作者:
M. Schacht
DOI:
10.1017/s0963548313000199
发表时间:
2013
期刊:
Combinatorics, Probability and Computing
影响因子:
--
作者:
J. Böttcher;Y. Kohayakawa;A. Taraz
通讯作者:
A. Taraz
DOI:
10.1137/13093827x
发表时间:
--
期刊:
SIAM J. Discret. Math.
影响因子:
--
作者:
J. Böttcher;Y. Kohayakawa;A. Taraz;A. Würfl
通讯作者:
A. Würfl
影响因子:
1
作者:
Allen P
通讯作者:
Allen P