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math.RT2020
Nearly Frobenius dimension on Frobenius algebras
Dalia Artenstein, Ana González, Gustavo Mata
This article is divided into two parts. In the first part we work over a field and prove that the Frobenius space associated to a Frobenius algebra is generated as lef…
math.RT2018
Gerstenhaber structure on Hochschild cohomology of toupie algebras
Dalia Artenstein, Marcelo Lanzilotta, Andrea Solotar
We study homological properties of a family of algebras called toupie algebras. Our main objective is to obtain the Gerstenhaber structure of their Hochschild cohomology, with the…