3 papers
math.GM2021
Cohomology and deformations of associative superalgebras
R. B. Yadav
In this paper we generalize to associative superalgebras Gerstenhaber's work on cohomology structure of an associative algebra. We introduce two multiplications U and [-,-] on the…
math.GM2019
Equivariant one-parameter deformations of associative algebra morphisms
RB Yadav
In this article, we introduce equivariant formal deformation theory of associative algebra morphisms. We introduce an equivariant deformation cohomology of associative algebra morp…
math.RA2018
Equivariant one-parameter deformations of associative algebras
Goutam Mukherjee, Raj Bhawan Yadav
We introduce an equivariant version of Hochschild cohomology as the deformation cohomology to study equivariant deformations of associative algebras equipped with finite group acti…