A complex Ruelle-Perron-Frobenius theorem for infinite Markov shifts with applications to renewal theory

Marc Kesseboehmer, Sabrina Kombrink

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

We prove a complex Ruelle-Perron-Frobenius theorem for Markov shifts over an infinite alphabet, whence extending results by M. Pollicott from the finite to the infinite alphabet setting. As an application we obtain an extension of renewal theory in symbolic dynamics, as developed by S. P. Lalley and in the sequel generalised by the second author, now covering the infinite alphabet case.
Original languageEnglish
Pages (from-to)335-352
Number of pages18
JournalDiscrete and Continuous Dynamical Systems - Series S
Volume10
Issue number2
DOIs
Publication statusPublished - 30 Apr 2017

Keywords

  • Ruelle-Perron-Frobenius operator
  • renewal theory

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