Finitely forcible graphons and permutons
Finitely forcible graphons and permutons
复制标题
有限强制图子和排列
DOI:
10.1016/j.jctb.2014.07.007
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发表时间:
2015
期刊:
影响因子:
--
通讯作者:
D. Král’
中科院分区:
文献类型:
--
作者:
R. Glebov;A. Grzesik;T. Klimošová;D. Král’
We investigate when limits of graphs (graphons) and permutations (permutons) are uniquely determined by finitely many densities of their substructures, i.e., when they are finitely forcible. Every permuton can be associated with a graphon through the notion of permutation graphs. We find permutons that are finitely forcible but the associated graphons are not. We also show that all permutons that can be expressed as a finite combination of monotone permutons and quasirandom permutons are finitely forcible, which is the permuton counterpart of the result of Lovász and Sós for graphons.
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DOI:
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发表时间:
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期刊:
Combinatorics, Probability and Computing
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影响因子:
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