Houjun Zhang

activity

20212023

most citedConstructing projective resolution and taking cohomology for gentle algebras in the geometric model

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

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3 papers · 1 filter

math.RT2022★ 1 cited

There are no strictly shod algebras in hereditary gentle algebras

Houjun Zhang, Yu-Zhe Liu

We prove that there are no strictly shod algebras in hereditary gentle algebras by geometric models. As an application, we give a classification of the silted algebras for Dynkin t…

math.RT2022

Classification silted algebras for a quiver of Dynkin type $A_{n}$ via geometric models

Yu-Zhe Liu, Houjun Zhang

Let $\Q$ be the quiver of Dynkin type $A_{n}$ with linear orientation and $A_{n}=k\Q$. In this paper, we give a complete classification of the silted algebras of type $A_{n}…

math.RT2022

Relative left Bongartz completions and their compatibility with mutations

Peigen Cao, Yu Wang, Houjun Zhang

In this paper, we introduce relative left Bongartz completions for a given basic $τ$ -rigid pair $(U, Q)$ in the module category of a finite dimensional algebra $A$ . They give a fami…

There are no strictly shod algebras in hereditary gentle algebras

Classification silted algebras for a quiver of Dynkin type An​ via geometric models

Relative left Bongartz completions and their compatibility with mutations

Classification silted algebras for a quiver of Dynkin type $A_{n}$ via geometric models