Title of article :
Rings with finite Ding homological dimensions
Author/Authors :
ZHANG, Chunxia Northwest Normal University - Department of Mathematics, China , LIU, Zhongkui Northwest Normal University - Department of Mathematics, China
Abstract :
In this paper, we study Ding homological dimensions of complexes. Special attention is paid to the dimensions of homologically bounded complexes that have nice functorial descriptions. These results are applied to give new characterizations of rings R such that l.Ggldim(R) infty and quasi-Frobenius rings.
Keywords :
Ding projective (injective) modules , Ding projective (injective) dimension
Journal title :
Turkish Journal of Mathematics
Journal title :
Turkish Journal of Mathematics
