1 citations · 1 across the 2 of their papers we have counts for
3 papers
The Hochschild cohomology and the Tamarkin-Tsygan calculus of gentle algebras
Cristian Chaparro, Sibylle Schroll, Andrea Solotar +1
The Tamarkin Tsygan calculus of a finite dimensional algebra is a differential calculus given by the comprehensive data of the Hochschild cohomology, its structure both as a graded…
On the Lie algebra structure of the first Hochschild cohomology of gentle algebras and Brauer graph algebras
Cristian Chaparro, Sibylle Schroll, Andrea Solotar
In this paper we determine the first Hochschild homology and cohomology with different coefficients for gentle algebras and we give a geometrical interpretation of these (co)homolo…
Ore and Goldie theorems for skew PBW extensions
Oswaldo Lezama, Juan Pablo Acosta, Cristian Chaparro +2
Many rings and algebras arising in quantum mechanics can be interpreted as skew PBW (Poincaré-Birkhoff-Witt) extensions. Indeed, Weyl algebras, enveloping algebras of finite-dimens…