Kempe equivalence of 4‐critical planar graphs
Kempe equivalence of 4‐critical planar graphs
复制标题
4 临界平面图的 Kempe 等价
DOI:
10.1002/jgt.22908
复制
发表时间:
2021
影响因子:
0.9
通讯作者:
Carl Feghali
中科院分区:
文献类型:
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作者:
Carl Feghali
Answering a question of Mohar from 2007, we show that for every 4‐critical planar graph, its set of 4‐colorings is a Kempe class.
影响因子:
1.1
作者:
K. Ozeki
通讯作者:
K. Ozeki
DOI:
10.1016/j.disc.2014.02.014
发表时间:
2012-09
期刊:
Discret. Math.
影响因子:
--
作者:
Sarah-marie Belcastro;R. Haas
通讯作者:
Sarah-marie Belcastro;R. Haas