CONTINUOUS COLORINGS OF CLOSED GRAPHS

被引:19
作者
KRAWCZYK, A
STEPRANS, J
机构
[1] UNIV WARSAW,DEPT MATH,PL-00325 WARSAW,POLAND
[2] YORK UNIV,DEPT MATH,N YORK M3J 1P3,ONTARIO,CANADA
关键词
SCATTERED; COMPACT; CLOSED RELATION;
D O I
10.1016/0166-8641(93)90011-2
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
A topological version of a classical result of finite combinatorics concerning fixed point free functions is proved. This provides the motivation for considering the general question of when a closed graph on a topological space admits a colouring by a continuous function.
引用
收藏
页码:13 / 26
页数:14
相关论文
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