Zhanping Wang

collaborators

2 papers

math.RA2014

Gorenstein homological dimensions of modules over triangular matrix rings

Rongmin Zhu, Zhongkui Liu, Zhanping Wang

Let $A$ and $B$ be rings, $U$ a $(B, A)$ -bimodule and $T = (A U 0 B)$ be the triangular matrix ring. In this paper, we chara…

math.CT2014

Stability of Gorenstein objects in triangulated categories

Zhanping Wang, Chunli Liang

Let $C$ be a triangulated category with a proper class $ξ$ of triangles. Asadollahi and Salarian introduced and studied $ξ$ -Gorenstein projective and $ξ$ -Gorenstein injec…