Formal deformations of associative and Lie H-pseudoalgebras
Linlin Liua,*, Huihui Zhengb
ABSTRACT: The aim of this paper is to study the 1-parameter formal deformations of associative (resp. Lie)
H-pseudoalgebras and describe them with the cohomology groups. As an application, we derive Poisson
H-pseudoalgebra from the first-order term of a deformation of the commutative associative H-pseudoalgebra.