INJECTIVE ENDOMORPHISMS OF GX-NORMAL SEMIGROUPS - FINITE DEFECTS

被引：1

作者：

LEVI, I

机构：

[1] Department of Mathematics, University of Louisville, Louisville

来源：

JOURNAL OF THE AUSTRALIAN MATHEMATICAL SOCIETY SERIES A-PURE MATHEMATICS AND STATISTICS | 1994年 / 57卷

关键词：

SEMIGROUP; G-X-NORMAL SEMIGROUP; TRANSFORMATION; ENDOMORPHISM;

D O I：

10.1017/S144678870003754X

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

A semigroup of transformations of an infinite set X is called G x-normal if S is invariant under conjugations by permutations of X. In this paper we describe injective endomorphisms of G x-normal semigroups of total one-to-one transformations f such that the range of f has a finite non-empty complement in X.

引用

页码：261 / 280

页数：20