O. Mendoza

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20132023

most citedStandardly stratified lower triangular

K

-algebras with enough idempotents

1 citations · 1 across the 6 of their papers we have counts for

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math.RA2021★ 1 cited

Standardly stratified lower triangular $K$ -algebras with enough idempotents

E. Marcos, O. Mendoza, C. Sáenz +1

In this paper we study the lower triangular matrix $K$ -algebra $Λ := [T M 0 U],$ where $U$ and $T$ are basic $\mathbb…

math.RA2018

Relative Gorenstein objects in abelian categories

Victor Becerril, Octavio Mendoza, Valente Santiago

Let $A$ be an abelian category. For a pair $(X, Y$ of classes of objects in $A,$ we define the weak and the $(X, Y)$ -Goren…

math.RA2018

A generalization of the theory of standardly stratified algebras I: Standardly stratified ringoids

O. Mendoza, M. Ortíz, C. Sáenz +1

We extend the classical notion of standardly stratified $k$ -algebra (stated for finite dimensional $k$ -algebras) to the more general class of rings, possibly without $1,$ with enou…

Standardly stratified lower triangular K-algebras with enough idempotents

Relative Gorenstein objects in abelian categories

A generalization of the theory of standardly stratified algebras I: Standardly stratified ringoids

Standardly stratified lower triangular $K$ -algebras with enough idempotents