2 citations · 4 across the 3 of their papers we have counts for
3 papers
math.RA2017★ 2 cited
Ext-algebras of graded skew extensions
Y. Shen, X. Wang, G. -S. Zhou
In this paper, we study the Ext-algebras of graded skew extensions. For a connected graded algebra and a graded automorphism , we analyze the Yoneda product of the Ext-algeb…
math.RA2017
Behavior of the Auslander condition with respect to regradings
G. -S. Zhou, Y. Shen, D. -M. Lu
We show that a noetherian ring graded by an abelian group of finite rank satisfies the Auslander condition if and only if it satisfies the graded Auslander condition. In addition,…
math.RA2013★ 2 cited
Regularity criterion and classification for algebras of Jordan type
Y. Shen, G. -S. Zhou, D. -M. Lu
We show that Artin-Schelter regularity of a -graded algebra can be examined by its associated -graded algebra. We prove that there is exactly one class of…