Cowling-Price theorem and characterization of heat kernel on symmetric spaces
arXiv:math/0406570
Abstract
We extend the uncertainty principle, the Cowling--Price theorem, on non-compact Riemannian symmetric spaces $X$. We establish a characterization of the heat kernel of the Laplace--Beltrami operator on $X$ from integral estimates of the Cowling--Price type.
22 pages, no figures, no tables