The partite saturation number of spider
The partite saturation number of spider
复制标题
蜘蛛粒子饱和数
DOI:
10.1016/j.amc.2020.125793
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发表时间:
2021-04
影响因子:
4
通讯作者:
Zhou Jianjie
中科院分区:
文献类型:
--
作者:
Song Feifei;Zhou Jianjie
Let H [n] denote the blow-up of H onto parts of size n. A copy of H in H [n] is partite if it has one vertex in each part of H [n]. It is an interesting question that how few edges a subgraph G of H [n] can have such that G has no partite copy of H but the addition of any new edge from H [n] creates a partite H. A spider graph is a tree having at most one vertex with degree greater than two. This paper considers the partite saturation number of spiders, which can be seen as an extension of the results for stars and paths in [22].
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影响因子:
4
作者:
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DOI:
10.37236/180
发表时间:
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期刊:
Electron. J. Comb.
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