Partitioning by Monochromatic Trees

Partitioning by Monochromatic Trees
复制标题

DOI:
10.1006/jctb.1996.0065
复制
发表时间:
1996-11
期刊:
J. Comb. Theory, Ser. B
影响因子:
--
通讯作者:
P. Haxell;Y. Kohayakawa
P. Haxell;Y. Kohayakawa
中科院分区:
其他
文献类型:
--
作者:
P. Haxell;Y. Kohayakawa

文献摘要

被引文献

相似文献

任意边着色n点完全图Kn至多包含单色树,所有的树都是不同颜色的,其顶点集划分Kn的顶点集,条件是:3r4r!(1?1/r)3(1?r)logr。这是接近证明,为largen,一个猜想的鄂尔多斯,Gyarfas,和Pyber,其中国家thatr?一棵树就够了。
Anyr-edge-colouredn-vertex complete graphKncontains at mostrmonochromatic trees, all of different colours, whose vertex sets partition the vertex set ofKn, providedn?3r4r! (1?1/r)3(1?r)logr. This comes close to proving, for largen, a conjecture of Erdos, Gyarfas, and Pyber, which states thatr?1 trees suffice for alln.