5 citations · 8 across the 8 of their papers we have counts for
8 papers
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 on quivers and demonstrate that for any given partial action of G on a quiver , there exists another…
Happel's question, Han's conjecture and -Hochschild (co)homology
Claude Cibils, Marcelo Lanzilotta, Eduardo N. Marcos +1
We introduce the -Hochschild (co)homology of a finite dimensional associative algebra by means of the higher Auslander-Reiten translate of O. Iyama. We show that the global…
A relative homology criterion of smoothness
Kostiantyn Iusenko, Eduardo do Nascimento Marcos, Victor do Valle Pretti
We investigate the relationship between smoothness and the relative global dimension of a ring extension. We prove that a smooth commutative algebra over has finite relativ…
On the first -tilting Hochschild cohomology of an algebra
Claude Cibils, Marcelo Lanzilotta, Eduardo N. Marcos +1
In this paper we introduce, according to one of the main ideas of -tilting theory, the -Hochschild cohomology in degree one of a finite dimensional -algebra , where …
Jacobi-Zariski long nearly exact sequences for associative algebras
Claude Cibils, Marcelo Lanzilotta, Eduardo N. Marcos +1
For an extension of associative algebras over a field and an -bimodule , we obtain a Jacobi-Zariski long nearly exact sequence relating the Hochschild homologies…
Hochschild cohomology of algebras arising from categories and from bounded quivers
Cibils Claude, Lanzilotta Marcelo, Marcos N. Eduardo +1
The main objective of this paper is to provide a theory for computing the Hochschild cohomology of algebras arising from a linear category with finitely many objects and zero compo…