Weiqing Cao

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20202026

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math.RT2024

Strongly $n$ -AIR-tilting modules

Weiqing Cao, Jiaqun Wei

We introduce the notion of (strongly) $n$ -AIR-tilting modules, which is a high dimension version of support $τ$ -tilting modules. The relations between them and $n$ -silting modules…

math.RT2020

Minimal silting modules and ring extensions

Lidia Angeleri Hügel, Weiqing Cao

Ring epimorphisms often induce silting modules and cosilting modules, termed minimal silting or minimal cosilting. The aim of this paper is twofold. Firstly, we determine the minim…

Strongly n-AIR-tilting modules

Minimal silting modules and ring extensions

Strongly $n$ -AIR-tilting modules