A support theorem for the Dunkl spherical mean operator

Ben Saïd, Salem

doi:10.1090/proc/15206

A support theorem for the Dunkl spherical mean operator

Author: Salem Ben Saïd
Journal: Proc. Amer. Math. Soc. 149 (2021), 279-284
MSC (2010): Primary 44A15; Secondary 39A70
DOI: https://doi.org/10.1090/proc/15206
Published electronically: October 16, 2020
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Abstract: We prove a support theorem for the Dunkl spherical mean operator. The proof relies on the decay of the total energy of the solutions to Euler-Poisson-Darboux type equations.

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