A Note on GP-Injectivity

Author:

Hirano Yasuyuki1,Kim Hong Kee2,Kim Jin Yong3

Affiliation:

1. Department of Mathematics, Naruto University of Education, 748, Nakashima, Takashima, Naruto-cho, Naruto-shi 772-8502, Japan

2. Department of Mathematics and RINGS, Gyeongsang National University, Jinju 660-701, Korea

3. Department of Mathematics and Institute of Natural Sciences, Kyung Hee University, Suwon 446-701, Korea

Abstract

New characteristic properties of left GPGV-rings are given. It is shown that if R is a left GPGV-ring, then for any nonzero element a in R, there is a positive integer n such that an≠ 0 and (RaR+ l(an))⊕ L=R for some left ideal L contained in Soc (RR). As a corollary of this result, we are able to give a positive answer to a question raised by Yue Chi Ming.

Publisher

World Scientific Pub Co Pte Lt

Subject

Applied Mathematics,Algebra and Number Theory

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