Stability of the spectrum for transfer operators

• Gerhard Keller ^[1] ; Carlangelo Liverani ^[2]
  1. [1] Universität Erlangen-Miimberg, Germany
  2. [2] Università di Roma Tor Vergata, Italia
• Localización: Annali della Scuola Normale Superiore di Pisa. Classe di scienze, ISSN 0391-173X, Vol. 28, Nº 1, 1999, págs. 141-152
• Idioma: inglés
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• Resumen

  • We prove stability of the isolated eigenvalues of transfer operators satisfying a Lasota-Yorke type inequality under a broad class of random and nonrandom perturbations including Ulam-type discretizations. The results are formulated in an abstract framework.