activity
20192026
most citedKoszul duality for non-graded derived categories

1 citations · 1 across the 5 of their papers we have counts for

collaborators

6 papers

math.RA2026

A Gordon--Green-type result for Gorenstein-projective modules

A. M. Bouhada, M. Laaraj

Let \(Λ\) be a \(\Z\)-graded Artin algebra which is Iwanaga--Gorenstein. We prove that \(Λ\) is CM-finite if and only if the category of gradable Gorenstein-projective modules has…

math.RT2026

Koszul duality for finite-dimensional absolutely Koszul algebras

A. M. Bouhada

Let \(Λ\) be a finite-dimensional Koszul algebra. Using a description of the linear part of minimal projective resolutions in terms of Koszul duality, we prove that \(Λ\) is absolu…

math.AG2026

Koszul Duality for Coherent Sheaves

A. M. Bouhada

We establish a bounded derived Koszul duality for infinite-dimensional Koszul algebras and derive the corresponding singular Koszul duality. We then specialize this framework to tw…

math.RT2026

A Non-graded Koszul Duality and Its Applications

A. M. Bouhada

Let \(Λ\) be a finite-dimensional Koszul algebra with Koszul dual \(Λ^!\). We establish derived Koszul dualities at the level of bounded derived categories, both in the graded sett…

math.RT2024

A Representation theoretic perspective of Koszul theory

Ales Bouhada, Min Huang, Zetao Lin +1

We discover a new connection between Koszul theory and representation theory. Let $\La$ be a quadratic algebra defined by a locally finite quiver with relations. Firstly, we give a…

math.RT2019★ 1 cited

Koszul duality for non-graded derived categories

Ales Bouhada, Min Huang, Shiping Liu

We are concerned with relating derived categories of all modules of two dual Koszul algebras defined by a locally bounded quiver. We first generalize the well known Acyclic Assembl…