16 citations · 78 across the 23 of their papers we have counts for
26 papers
Maurer-Cartan equation for gentle algebras
Monique Müller, María Julia Redondo, Fiorela Rossi Bertone +1
Let be a finite-dimensional gentle algebra. In this article, under some hypothesis on the quiver , we give conditions for nilpotency of the -structure o…
The Ext-algebra for infinitesimal deformations
María Julia Redondo, Lucrecia Román, Fiorela Rossi Bertone
Let be a Hochschild -cocycle and let be an infinitesimal deformation of an associative finite dimensional algebra over an algebraically closed field . We in…
-structure on Barzdell's complex for monomial algebras
María Julia Redondo, Fiorela Rossi Bertone
Let be a monomial associative finite dimensional algebra over a field of characteristic zero. It is well known that the Hochschild cohomology of can be computed usi…
Morita invariance for infinitesimal deformations
María Julia Redondo, Lucrecia Román, Fiorela Rossi Bertone +1
Let and be two Morita equivalent finite dimensional associative algebras over a field . It is well known that Hochschild cohomology is invariant under Morita equival…
A note on sequential walks
Ibrahim Assem, María Julia Redondo, Ralf Schiffler
This short note is devoted to motivate and clarify the notion of sequential walk introduced by the authors in a previous work. We also give some applications of this concept.
The Gerstenhaber structure on the Hochschild cohomology of a class of special biserial algebras
Joanna Meinel, Van C. Nguyen, Bregje Pauwels +2
We determine the Gerstenhaber structure on the Hochschild cohomology ring of a class of self-injective special biserial algebras. Each of these algebras is presented as a quotient…