10 citations · 12 across the 5 of their papers we have counts for
13 papers
2-recollements of singualrity categories and Gorenstein defect categories over triangular matrix algebras
Huanhuan Li, Dandan Yang, Yuefei Zheng +1
Let be a triangular matrix algebra with its corner algebras and Artinian and an --bimodule. The 2-recollement structures for singularity categor…
Frobenius functors and Gorenstein projective precovers
Jiangsheng Hu, Huanhuan Li, Jiafeng Lu +1
We establish relations between Gorenstein projective precovers linked by Frobenius functors. This is motivated by an open problem that how to find general classes of rings for whic…
A note on the core of Steinberg algebras
Roozbeh Hazrat, Huanhuan Li
For an ample Hausdorff groupoid , and the Steinberg algebra with coefficients in the commutative ring with unit, we describe the centraliser of subalgebra …
Gorenstein projective modules and recollements over triangular matrix rings
Huanhuan Li, Yuefei Zheng, Jiangsheng Hu +1
Let be a triangular matrix ring with and rings and an --bimodule. We describe Gorenstein project…
Graded -Theory, Filtered -theory and the classification of graph algebras
Pere Ara, Roozbeh Hazrat, Huanhuan Li
We prove that an isomorphism of graded Grothendieck groups of two Leavitt path algebras induces an isomorphism of a certain quotient of algebraic filtered -theory and…
The talented monoid of a Leavitt path algebra
Roozbeh Hazrat, Huanhuan Li
There is a tight relation between the geometry of a directed graph and the algebraic structure of a Leavitt path algebra associated to it. In this note, we show a similar connectio…