José A. Vélez-Marulanda

collaborators

3 papers

math.CT2024

Liftings of point-wise finite dimensional persistence modules over local commutative Artinian rings

Let $k$ be a field and let $V : C \to k -Mod$ be a point-wise finite dimensional persistence modules, where $C$ is a small category. As…

math.RT2024

A short note on deformations of (strongly) Gorenstein-projective modules over the dual numbers

Jose A. Velez-Marulanda, Hector Suarez

Let $k$ be a field of arbitrary characteristic, and let $Λ$ be a finite dimensional $k$ -algebra. In this short note we prove that if $V$ is a finitely generated s…

math.RT2023

A note on deformations of finite dimensional modules over $k$ -algebras

Jose A. Vélez-Marulanda, Pedro Rizzo

Let $k$ be a field, and let $Λ$ be a (not necessarily finite dimensional) $k$ -algebra. Let $V$ be a left $Λ$ -module such that is finite dimensional over $\mathbb{…

Liftings of point-wise finite dimensional persistence modules over local commutative Artinian rings

A short note on deformations of (strongly) Gorenstein-projective modules over the dual numbers

A note on deformations of finite dimensional modules over k-algebras

A note on deformations of finite dimensional modules over $k$ -algebras