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

JA Velez-Marulanda, H Suarez - arXiv preprint arXiv:2402.18580, 2024 - arxiv.org
Let $\mathbf {k} $ be a field of arbitrary characteristic, and let $\Lambda $ be a finite
dimensional $\mathbf {k} $-algebra. In this short note we prove that if $ V $ is a finitely …

A note on deformations of Gorenstein-projective modules over finite dimensional algebras

JA Vélez-Marulanda - Revista Colombiana de Matemáticas, 2019 - scielo.org.co
Abstract VELEZ-MARULANDA, José A.. A note on deformations of Gorenstein-projective
modules over finite dimensional algebras. Rev. colomb. mat.[online]. 2019, vol. 53, suppl. 1 …

Singular equivalences of Morita type with level, Gorenstein algebras, and universal deformation rings

JA Vélez-Marulanda - Journal of Algebra, 2023 - Elsevier
Let k be a field of arbitrary characteristic, let Λ be a finite dimensional k-algebra, and let V be
an indecomposable finitely generated non-projective Gorenstein-projective left Λ-module …

On deformations of Gorenstein-projective modules over Nakayama and triangular matrix algebras

JA Vélez-Marulanda - Journal of Pure and Applied Algebra, 2021 - Elsevier
Let k be a fixed field of arbitrary characteristic and let Λ be a basic connected Nakayama k-
algebra without simple projective modules. In this article we prove that if V is an …

Una nota acerca de deformaciones de módulos Gorenstein-proyectivos sobre álgebras de dimensión finita/A note on deformations of Gorenstein-projective modules …

JA Vélez-Marulanda - Revista Colombiana de Matemáticas, 2019 - search.proquest.com
A note on deformations of Gorenstein-projective modules over finite dimensional algebras
Page 1 Revista Colombiana de Matemáticas Volumen 53(2019) páginas 245-256 A note on …