M. Lanzilotta

activity

20072025

most citedSplit bounded extension algebras and Han's conjecture

7 citations · 20 across the 21 of their papers we have counts for

collaborators

Showing 2011Show all

3 papers · 1 filter

math.RT2011

Algebras Determined by Their Supports

Ibrahim Assem, Diane Castonguay, Marcelo Lanzilotta +1

In this paper, we introduce and study a class of algebras which we call ada algebras. An artin algebra is ada if every indecomposable projective and every indecomposable injective…

math.RT2011★ 1 cited

Self-injective right artinian rings and Igusa Todorov functions

François Huard, Marcelo Lanzilotta

We show that a right artinian ring $R$ is right self-injective if and only if $ψ (M) = 0$ (or equivalently $ϕ (M) = 0$ ) for all finitely generated right $R$ -modules $M$ , where $ψ, ϕ: \mo…

math.RT2011

Layer lengths, torsion theories and the finitistic dimension

François Huard, Marcelo Lanzilotta, Octavio Mendoza

Let $Λ$ be an artinian ring. Generalizing the Loewy length, we propose the layer length associated with a torsion theory, which is a new measure for finitely generated $Λ$ -modules.