Formal deformations of the algebra of Jacobi forms and Rankin-Cohen brackets
Formal deformations of the algebra of Jacobi forms and Rankin-Cohen brackets
This work is devoted to the algebraic and arithmetic properties of Rankin-Cohen brackets allowing to define and study them in several natural situations of number theory. It focuses on the property of these brackets to be formal deformations of the algebras on which they are defined, with related questions on …