A note on Ramsey size-linear graphs

A note on Ramsey size-linear graphs
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关于拉姆齐尺寸线性图的注释

DOI:
10.1002/jgt.v39:1
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发表时间:
2002
影响因子:
0.9
通讯作者:
M. Simonovits
M. Simonovits
中科院分区:
数学3区
文献类型:
--
作者:
P. Balister;R. Schelp;M. Simonovits

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我们证明了如果G是Ramsey尺度线性图且x,y∈V(G),则如果我们在x和y之间加一条足够长的路,我们就得到了一个新的Ramsey尺线性图。因此,我们证明了,如果G是任一图,且G中的每个圈至少包含四个连续的2度顶点,则G是Ramsey尺线性的。©2002 John Wiley&Sons,Inc.《图论》39:1-5,2002
We show that if G is a Ramsey size-linear graph and x,y ∈ V (G) then if we add a sufficiently long path between x and y we obtain a new Ramsey size-linear graph. As a consequence we show that if G is any graph such that every cycle in G contains at least four consecutive vertices of degree 2 then G is Ramsey size-linear. © 2002 John Wiley & Sons, Inc. J Graph Theory 39: 1–5, 2002