• Cowling-price theorem and characterization of heat kernel on symmetric spaces

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/pmsc/114/02/0159-0180

    • Keywords

       

      Hardy’s theorem; spherical harmonics; symmetric space; Jacobi function; heat kernel

    • Abstract

       

      We extend the uncertainty principle, the Cowling-Price theorem, on noncompact Riemannian symmetric spacesX. We establish a characterization of the heat kernel of the Laplace-Beltrami operator onX from integral estimates of the Cowling-Price type.

    • Author Affiliations

       

      Swagato K Ray1 Rudra P Sarkar2

      1. Department of Mathematics, Indian Institute of Technology, Kanpur - 208 016, India
      2. Stat-Math Division, Indian Statistical Institute, 203 B.T. Road, Kolkata - 700 108, India
    • Dates

       
  • Proceedings – Mathematical Sciences | News

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