The monoid of endomorphisms of disconnected hypergraphs

被引：0

作者：

Zhuchok, Yuriy V. ^{[1
]}

机构：

[1] Luhansk Taras Sheychenko Natl Univ, Dept Math Anal & Algebra, Oboronna Str 2, UA-91011 Lugansk, Ukraine

来源：

ALGEBRA & DISCRETE MATHEMATICS | 2013年 / 16卷 / 01期

关键词：

monoid of endomorphisms; monoid of strong endomorphisms; group of automorphisms; hypergraph; wreath product;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We prove that the monoid of endtorphisms of an arbitrary disconnected hypergraph is isomorphic to a Wreath product of a transformation sentigroup with a certain small category. For disconnected hypergraphs we also study the structure of the monoid of strong endomorphisms and the group of automorphisms.

引用

页码：134 / 150

页数：17

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