Junling Zheng

activity

20192025

most citedThe Extension Dimension of Abelian Categories

12 citations · 18 across the 6 of their papers we have counts for

collaborators

Showing 2021 · math.RTShow all

2 papers · 2 filters

math.RT2021

Radical layer length and syzygy-finite algebras

Junling Zheng

Let $Λ$ be an artin algebra. We obtain that $Λ$ is syzygy-finite when the radical layer length of $Λ$ is at most two; as two consequences, we give a new upper bound for the dimensi…

math.RT2021

The derived dimensions of $(m, n)$ -Igusa-Todorov algebras

Junling Zheng

We give an upper bound for the dimension of the bounded derived categories of $(m, n)$ -Igusa-Todorov algebras which is a generalization of $n$ -Igusa-Todorov algebras, where $m, n$ ar…

Radical layer length and syzygy-finite algebras

The derived dimensions of (m,n)-Igusa-Todorov algebras

The derived dimensions of $(m, n)$ -Igusa-Todorov algebras