13 citations · 13 across the 2 of their papers we have counts for
2 papers
math.RT2023
Self-injective algebras under derived equivalences
Changchang Xi, Jin Zhang
The Nakayama permutations of two derived equivalent, self-injective Artin algebras are conjugate. A different but elementary approach is given to showing that the weak symmetry and…
math.RT2020★ 13 cited
Structure of centralizer algebras
Changchang Xi, Jinbi Zhang
Given an matrix over a unitary ring , the centralizer of in the full matrix ring is called a principal centralizer matrix ring, denoted…