Distinguishing Graphs of Maximum Valence 3
Distinguishing Graphs of Maximum Valence 3
复制标题
最大化合价的区分图 3
DOI:
10.37236/7281
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发表时间:
2017
期刊:
影响因子:
--
通讯作者:
T. Tucker
中科院分区:
文献类型:
--
作者:
Svenja Hüning;W. Imrich;Judith Kloas;Hannah Schreber;T. Tucker
The distinguishing number $D(G)$ of a graph $G$ is the smallest number of colors that is needed to color the vertices such that the only color-preserving automorphism fixes all vertices. We give a complete classification for all connected graphs $G$ of maximum valence $\Delta(G) = 3$ and distinguishing number $D(G) = 3$. As one of the consequences we show that all infinite connected graphs with $\Delta(G) = 3$ are $2$-distinguishable.
DOI:
10.5860/choice.42-2854b
发表时间:
2007-04
期刊:
--
影响因子:
--
作者:
J. Gross
通讯作者:
J. Gross