Abstract
Consider a Markovian standard semigroup Pt, t≥o, with potential kernel U=∫Ptdt on a locally compact space E. Let μ be a finite measure on E with locally finite potential μU and Xt, t≥O, the process having (Pt) as transition semigroup and μ as initial law. Then for a measure ν on E the following two statements are equivalent:
-
(a)
μU≥νU;
-
(b)
there exists a “randomized” stopping time T such that XT is distributed according to ν.
Similar content being viewed by others
Literatur
BLUMENTHAL, R. M., GETOOR, R. K.: Markov Processes and Potential Theory. New York, London: Academic Press 1968.
DOOB, J. L.: Generalized Sweeping-Out and Probability. J. functional Analysis 2, 207–225 (1968).
HUNT, G. A.: Markoff Processes and Potentials I. Ill. J. of Math. 1, 44–93 (1957).
MEYER, P. A.: Quelques résultats sur les processus de Markov. Invent. math. 1, 101–115 (1966).
—: Probabilités et potentiel. Paris: Hermann 1966.
ROST, H.: Darstellung einer Ordnung von Maßen durch Stoppzeiten. Z. Wahrscheinlichkeitsrechnung verw. Geb. 15, 19–28 (1970).
—: Markoff-Ketten bei sich füllenden Löchern im Zustandsraum.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Rost, H. Die Stoppverteilungen eines Markoff-Prozesses mit lokalendlichem Potential. Manuscripta Math 3, 321–329 (1970). https://doi.org/10.1007/BF01168289
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01168289