Yajun Ma

activity

20202026

most citedAuslander-Buchweitz Approximation Theory for Extriangulated Categories

2 citations · 6 across the 9 of their papers we have counts for

collaborators

Showing 2022Show all

2 papers · 1 filter

math.RT2022★ 1 cited

Flat model structures and Gorenstein objects in functor categories

Zhenxing Di, Liping Li, Li Liang +1

We construct a flat model structure on the category $_{Q, R} Mod$ of additive functors from a small preadditive category $Q$ satisfying certain conditi…

math.RA2022★ 1 cited

How to construct Gorenstein projective modules relative to complete duality pairs over Morita rings

Yajun Ma, Jiafeng Lü, Huanhuan Li +1

Let $Δ = (A_{B} M_{A}_{A} N_{B} B)$ be a Morita ring with $M \otimes_{A} N = 0 = N \otimes_{B} M$ .We first study how to construct (comple…