2 papers
math.RT2024
2-categorical approach to unifying constructions of precoverings and its applications
Rasool Hafezi, Hideto Asashiba, Mohammad Hossein Keshavarz
Throughout this paper is a fixed group, and is a fixed field. All categories are assumed to be -linear. First we give a systematic way to induce -precoverings by adjo…
math.RT2024
Characterizing higher Auslander(-Gorenstein) Algebras
Zhenhui Ding, Mohammad Hossein Keshavarz, Guodong Zhou
It is well known that for Auslander algebras, the category of all (finitely generated) projective modules is an abelian category and this property of abelianness characterizes Ausl…