Zhi-Wei Li

activity

20242026

most citedThe Grothendieck group of a triangulated category

1 citations · 1 across the 3 of their papers we have counts for

collaborators

3 papers

math.RT2026

Support $τ$ -tilting modules over trivial extensions of hereditary algebras

Rong Rong, Zhi-Wei Li

Let $A$ be a finite-dimensional basic hereditary algebra and let $T (A) = A ⋉ D (A)$ be its trivial extension. Building on the classification of indecomposable $τ$ -rigid $T (A)$ -mo…

math.RT2025

Comparing classical tilting modules and $τ$ -tilting modules

Xiao-Wu Chen, Zhi-Wei Li, Xiaojin Zhang +1

We characterize support $τ$ -tilting modules as classical tilting modules over quotient algebras satisfying a tensor-vanishing condition, and characterize classical tilting modules…

math.RT2024★ 1 cited

The Grothendieck group of a triangulated category

Xiao-Wu Chen, Zhi-Wei Li, Xiaojin Zhang +1

We give a direct proof of the following known result: the Grothendieck group of a triangulated category with a silting subcategory is isomorphic to the split Grothendieck group of…

Support τ-tilting modules over trivial extensions of hereditary algebras

Comparing classical tilting modules and τ-tilting modules

The Grothendieck group of a triangulated category

Support $τ$ -tilting modules over trivial extensions of hereditary algebras

Comparing classical tilting modules and $τ$ -tilting modules