1.

Record Nr.

UNINA9910299991203321

Autore

Zaharopol Radu

Titolo

Invariant probabilities of transition functions [[electronic resource] /] / by Radu Zaharopol

Pubbl/distr/stampa

Cham : , : Springer International Publishing : , : Imprint : Springer, , 2014

ISBN

3-319-05723-5

Edizione

[1st ed. 2014.]

Descrizione fisica

1 online resource (405 p.)

Collana

Probability and Its Applications, , 1431-7028

Disciplina

519.233

Soggetti

Operator theory

Dynamics

Ergodic theory

Probabilities

Potential theory (Mathematics)

Measure theory

Operator Theory

Dynamical Systems and Ergodic Theory

Probability Theory and Stochastic Processes

Potential Theory

Measure and Integration

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

Introduction -- 1.Transition Probabilities  -- 2.Transition Functions  -- 3.Vector Integrals and A.E. Convergence  -- 4.Special Topics -- 5.The KBBY Ergodic Decomposition, Part I -- 6.The KBBY Ergodic Decomposition, Part II -- 7.Feller Transition Functions -- Appendices: A.Semiflows and Flows: Introduction -- B.Measures and Convolutions -- Bibliography -- Index.

Sommario/riassunto

The structure of the set of all the invariant probabilities and the structure of various types of individual invariant probabilities of a transition function are two topics of significant interest in the theory of transition functions, and are studied in this book. The results obtained are useful in ergodic theory and the theory of dynamical systems,



which, in turn, can be applied in various other areas (like number theory). They are illustrated using transition functions defined by flows, semiflows, and one-parameter convolution semigroups of probability measures. In this book, all results on transition probabilities that have been published by the author between 2004 and 2008 are extended to transition functions. The proofs of the results obtained are new. For transition functions that satisfy very general conditions the book describes an ergodic decomposition that provides relevant information on the structure of the corresponding set of invariant probabilities. Ergodic decomposition means a splitting of the state space, where the invariant ergodic probability measures play a significant role. Other topics covered include: characterizations of the supports of various types of invariant probability measures and the use of these to obtain criteria for unique ergodicity, and the proofs of two mean ergodic theorems for a certain type of transition functions. The book will be of interest to mathematicians working in ergodic theory, dynamical systems, or the theory of Markov processes. Biologists, physicists and economists interested in interacting particle systems and rigorous mathematics will also find this book a valuable resource. Parts of it are suitable for advanced graduate courses. Prerequisites are basic notions and results on functional analysis, general topology, measure theory, the Bochner integral and some of its applications.