4 citations · 14 across the 15 of their papers we have counts for
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The (ET4) axiom for Extriangulated Categories
Xiaoxue Kong, Zengqiang Lin, Minxiong Wang
Extriangulated categories were introduced by Nakaoka and Palu, which is a simultaneous generalization of exact categories and triangulated categories. The axiom (ET4) for extriangu…
Idempotent completion of n-angulated categories
Zengqiang Lin
We show that the idempotent completion of an n-angulated category admits a unique n-angulated structure such that the inclusion is an n-angulated functor, which satisfies a univers…
Right -angulated categories arising from covariantly finite subcategories
Zengqiang Lin
We define the notion of right -angulated category, which generalizes the notion of right triangulated category. Let be an additive category or -angulated catego…
n-angulated quotient categories induced by mutation pairs
Zengqiang Lin
We define mutation pair in an n-angulated category and prove that given such a mutation pair, the corresponding quotient category carries a natural n-angulated structure. This resu…
Mutation pairs and triangulated quotients
Zengqiang Lin, Minxiong Wang
We define mutation pair in a pseudo-triangulated category. We prove that under certain conditions, for a mutation pair in a pseudo-triangulated category, the corresponding quotient…