Functional Equations and Fourier Analysis
arXiv:1006.5091 · doi:10.4153/CMB-2011-136-7
Abstract
By exploring the relations among functional equations, harmonic analysis and representation theory, we give a unified and very accessible approach to solve three important functional equations -- the d'Alembert equation, the Wilson equation, and the d'Alembert long equation, on compact groups.
8 pages, to appear in CMB