Dirichlet and Neumann Boundary Value Problems for Dunkl Polyharmonic Equations

Abstract

Dunkl operators are a family of commuting differential–difference operators associated with a finite reflection group. These operators play a key role in the area of harmonic analysis and theory of spherical functions. We study the solution of the inhomogeneous Dunkl polyharmonic equation based on the solutions of Dunkl–Possion equations. Furthermore, we construct the solutions of Dirichlet and Neumann boundary value problems for Dunkl polyharmonic equations without invoking the Green’s function.

Keywords

• neumann problem
• dirichlet problem
• dunkl polyharmonic equation