Equipartition of energy for the wave equation associated to the   Dunkl-Cherednik Laplacian
  This paper is concerned with energy properties of the wave equation associated to the Dunkl-Cherednik Laplacian. We establish the conservation of the total energy, the strict equipartition of energy under suitable assumptions and the asymptotic equipartition in the general case. 
Fatma Ayadi (MAPMO)