Eduardo N. Marcos

activity

20032025

most citedJacobi-Zariski long nearly exact sequences for associative algebras

5 citations · 8 across the 8 of their papers we have counts for

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3 papers · 1 filter

math.RT2025

Partial actions of groups on quivers and path algebras

Wagner Cortes, Eduardo N. Marcos

In this article, we introduce the concept of partial actions of a group $G$ on quivers and demonstrate that for any given partial action of G on a quiver $Γ$ , there exists another…

math.RT2015★ 3 cited

Igusa-Todorov functions for radical square zero algebras

M. Lanzilotta, E. N. Marcos, G. Mata

We study the behaviour of the Igusa-Todorov functions for radical square zero algebras. We show that the left and the right $ϕ$ -dimensions coincide, in this case. Some general resu…

math.RT2003

Hochschild Cohomology of skew group rings and invariants

Eduardo do Nascimento Marcos, Roberto Martinez-Villa, Maria Izabel Ramalho Martins

Let $A$ be a $k$ -algebra and $G$ be a group acting on $A$ . We show that $G$ also acts on the Hochschild cohomology algebra $H H^{∙} (A)$ and that there is a monomorphism of rin…