Further results for semiregenerative phenomena

Autor: N. U. Prabhu
Rok vydání: 1994
Předmět:
Zdroj: Acta Applicandae Mathematicae. 34:213-223
ISSN: 1572-9036
0167-8019
DOI: 10.1007/bf00994266
Popis: A theory of semiregenerative phenomena was developed by the author. The set of points at which such a phenomenon occurs is called a semi regenerative set. There is a correspondence between a semiregenerative set and the range of a Markov subordinator with a unit drift (or a Markov renewal process in the discrete time case). Prabhu, Tang, and Zhu showed that the properties of semiregenerative sets associated with Markov random walks completely characterize the fluctuation behaviour of these processes in the nondegenerate case and also established a Wiener-Hopf factorization based on these sets. These results are surveyed in this paper.
Databáze: OpenAIRE