A note on noncosingular lifting modules

  • Kalati T. Amouzegar Quchan Inst. Engineering and Technology, Iran
  • Tütüncü D. Keskin Hacettepe Univ., Ankara, Turkey

Abstract

Let $R$ be a right perfect ring. Let $M$ be a noncosingular lifting module which does not have any relatively projective component. Then $M$ has finite hollow dimension.
Published
25.11.2012
How to Cite
AmouzegarK. T., and KeskinT. D. “A Note on Noncosingular Lifting Modules”. Ukrains’kyi Matematychnyi Zhurnal, Vol. 64, no. 11, Nov. 2012, pp. 1572-4, http://umj.imath.kiev.ua/index.php/umj/article/view/2682.
Section
Short communications