31 citations · 103 across the 27 of their papers we have counts for
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math.RT2012★ 31 cited
Quotients of exact categories by cluster tilting subcategories as module categories
Laurent Demonet, Yu Liu
We prove that some subquotient categories of exact categories are abelian. This generalizes a result by Koenig-Zhu in the case of (algebraic) triangulated categories. As a particul…
math.RT2012
Triangulated quotient categories
Yu Liu, Bin Zhu
A notion of mutation of subcategories in a right triangulated category is defined in this paper. When (Z,Z) is a D-mutation pair in a right triangulated category C, the quotient ca…