J4

• 数学 • Previous Articles     Next Articles

Morita Context Rings with a Pair of Zero Homomorphisms (Ⅰ)

WANG Yao1,2, REN Yan-li1   

  1. 1. Department of Mathematics, Nanjing Xiaozhuang College, Nanjing 211100, China;2. School of Mathematical Sciences, Nankai University, Tianjin 300071, China
  • Received:2005-06-16 Revised:1900-01-01 Online:2006-05-26 Published:2006-05-26
  • Contact: WANG Yao

Abstract: Let (A,B,V,W,ψ,)be a Morita Context with ψ and both zero bimodule homomorphisms and C the corresponding Morita Context ring. We obtained some property relations between [WTHX]C[WTBX] and A,Bvia classical mathods in ring theory, and generalized some results on formal triangular matrix rings.

Key words: Morita Context ring, regular ring, generalized Hopfian ring, clean ring, ring satisfing m-fold stable range condition

CLC Number: 

  • O153.3