11 citations · 32 across the 29 of their papers we have counts for
30 papers
Cluster characters for 2-Calabi-Yau Frobenius extriangulated categories
Li Wang, Jiaqun Wei, Haicheng Zhang
We define the cluster characters for 2-Calabi-Yau Frobenius extriangulated categories with cluster tilting objects. This provides a unified framework of cluster characters in 2-Cal…
The Auslander-Reiten theory of the morphism category of projective modules
Rasool Hafezi, Jiaqun Wei
We investigate the structure of certain almost split sequences in , i.e., the category of morphisms between projective modules over an Artin algebra . The catego…
Distributivity in congruence lattices of graph inverse semigroups
Yongle Luo, Zhengpan Wang, Jiaqun Wei
Let Γ be a directed graph and Inv(Γ) be the graph inverse semigroup of Γ. Luo and Wang [7] showed that the congruence lattice C(Inv(Γ)) of any graph inverse semigroup Inv(Γ) is upp…
Some properties of congruence lattices of path semigroups
Yongle Luo, Zhengpan Wang, Jiaqun Wei
Each quiver corresponds to a path semigroup, and such a path semigroup also corresponds to an associative K-algebra over an algebraically closed field K. Let Q be a quiver and S_Q,…
Distributivity in lattices of torsion classes over finite-dimensional algebras
Yongle Luo, Jiaqun Wei
Let be a basic finite-dimensional algebra and denote by the collection of all all torsion classes of . It has been proved in \cite{Demonet} that $\op…
Sincere silting modules and vanishing conditions
Jifen Liu, Jiaqun Wei
Let be a perfect ring and be an -module. We study characterizations of sincere modules, sincere silting modules and tilting modules in terms of various vanishing conditi…