Casarino, Valentina:
Spectral properties of weakly almost periodic cosine functions (Funzioni coseno debolmente quasi periodiche)
Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti Lincei. Matematica e Applicazioni Serie 9 9 (1998), fasc. n.3, p. 177-211, (English)
pdf (547 Kb), djvu (444 Kb). | MR1683008 | Zbl 0944.47027
Sunto
Si studia la struttura spettrale del generatore infinitesimale di una funzione coseno fortemente continua di operatori lineari limitati, sotto ipotesi sul comportamento quasi periodico di applicazioni generate, in diversi modi, da C. È, inoltre, presentato un primo approccio all’analisi del legame fra funzioni coseno e sistemi dinamici.
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