On Primitive Idempotents of the Strong Endomorphism Monoid of a Graph

被引：0

作者：

李为民

机构：

来源：

数学季刊 | 1997年 / 04期

关键词：

strong endomorphism; primitive idempotent; monoid; graph;

D O I：

暂无

中图分类号：

O157.5 [图论];

学科分类号：

070104 ;

摘要：

In this paper, we describe the canonical partial order on the idempotent set of the strong endomorphism monoid of a graph, and using this we further characterize primitive idem potenes from the viewpoint of combinatorics. The number of them is also given.

引用

页码：20 / 26

页数：7

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