Solutions of minus partial ordering equations over von Neumann regular rings

Author:

Guan Yu1,Tong Zhaojia1

Affiliation:

1. 1Department of Mathematics, Shanghai University, 99 Shangda Road, Shanghai 200444, P.R. China

Abstract

AbstractIn this paper, we mainly derive the general solutions of two systems of minus partial ordering equations over von Neumann regular rings. Meanwhile, some special cases are correspondingly presented. As applications, we give some necessary and sufficient conditions for the existence of solutions. It can be seen that some known results can be regarded as the special cases of this paper.

Publisher

Walter de Gruyter GmbH

Subject

General Mathematics

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4. How to partially order regular elements;Hartwig;Math Jpn,1980

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