On isometries of the carathéodory and Kobayashi metrics on strongly pseudoconvex domains
Harish Seshadri (2006)
Annali della Scuola Normale Superiore di Pisa - Classe di Scienze
Similarity:
Let and be domains in and an isometry for the Kobayashi or Carathéodory metrics. Suppose that extends as a map to . We then prove that is a CR or anti-CR diffeomorphism. It follows that and must be biholomorphic or anti-biholomorphic.