The optimal constant in the L2 Folland-Stein inequality on the quaternionic Heisenberg grou

• Stefan Ivanov ^[2] ; Ivan Minchev ^[2] ; Dimiter Vassilev ^[1]
  1. [1] University of New Mexico

     University of New Mexico

     Estados Unidos

     
  2. [2] University of Sofia, Bulgaria
• Localización: Annali della Scuola Normale Superiore di Pisa. Classe di scienze, ISSN 0391-173X, Vol. 11, Nº 3, 2012, págs. 635-652
• Idioma: inglés
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• Resumen

  • We determine the best (optimal) constant in the L2 Folland-Stein inequality on the quaternionic Heisenberg group and the non-negative functions for which equality holds