Degree Lists and Connectedness are 3-Reconstructible for Graphs with At Least Seven Vertices
Degree Lists and Connectedness are 3-Reconstructible for Graphs with At Least Seven Vertices
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对于具有至少七个顶点的图,度列表和连通性是 3-可重构的
DOI:
10.1007/s00373-020-02131-6
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发表时间:
2019-04
影响因子:
0.7
通讯作者:
Zirlin Dara
中科院分区:
文献类型:
--
作者:
Kostochka Alex;r V.;Nahvi Mina;West Douglas B.;Zirlin Dara
The k-deck of a graph is the multiset of its subgraphs induced by k vertices. A graph or graph property is l-reconstructible if it is determined by the deck of subgraphs obtained by deleting l vertices. We show that the degree list of an n-vertex graph is 3-reconstructible when n >= 7, and the threshold on n is sharp. Using this result, we show that when n >= 7-deck also determines whether an n-vertex graph is connected; this is also sharp. These results extend the results of Chernyak and Manvel, respectively, that the degree list and connectedness are 2-reconstructible when n >= 6, which are also sharp.
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DOI:
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发表时间:
1960
期刊:
--
影响因子:
--
作者:
S. Ulam
通讯作者:
S. Ulam
DOI:
10.1016/0012-365x(74)90064-8
发表时间:
1974-04
期刊:
Discret. Math.
影响因子:
--
作者:
B. Manvel
通讯作者:
B. Manvel
影响因子:
0.9
作者:
Hannah Spinoza;D. West
通讯作者:
Hannah Spinoza;D. West
影响因子:
0.6
作者:
P. Kelly
通讯作者:
P. Kelly
DOI:
10.1007/bfb0059425
发表时间:
1971
期刊:
--
影响因子:
--
作者:
P. Chinn
通讯作者:
P. Chinn