Pseudo Projective Modules Which are not Quasi Projective and Quivers

D'Este G., KESKİN TÜTÜNCÜ D.

TAIWANESE JOURNAL OF MATHEMATICS, vol.22, no.5, pp.1083-1090, 2018 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 22 Issue: 5
  • Publication Date: 2018
  • Doi Number: 10.11650/tjm/180401
  • Journal Name: TAIWANESE JOURNAL OF MATHEMATICS
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.1083-1090
  • Hacettepe University Affiliated: Yes

Abstract

In this paper we construct pseudo projective modules which are not quasi projective over non-commutative perfect rings. To do it we construct finite dimensional quiver algebras over the field Z(2). The modules which are constructed will have finite length three and only three nonzero proper submodules.