2 papers
math.RA2026
Cohomology theory of Novikov algebras and applications
Pavel Kolesnikov, Yue Li, Yunhe Sheng +1
In this paper, first we give a new characterization of the cohomology of pre-Lie algebras using the Chevalley-Eilenberg cohomology associated to a morphism from the operad of Lie a…
math.QA2023
Hochschild cohomology of the algebra of conformal endomorphisms
H. Alhussein, P. Kolesnikov
We prove that all Hochschild cohomology groups of the associative conformal algebra of conformal endomorphisms with coefficients in an arbitrary conformal bimodul…