Convolutions of probability measures on semigroups.
F. Kinzl (1980)
Semigroup forum
Brasseur, Clara E., Grady, Ryan E., Prassidis, Stratos (2009)
The Electronic Journal of Combinatorics [electronic only]
Anna Erschler (2005)
Annales de l’institut Fourier
We introduce the notion of a critical constant for recurrence of random walks on -spaces. For a subgroup of a finitely generated group the critical constant is an asymptotic invariant of the quotient -space . We show that for any infinite -space . We say that is very small if . For a normal subgroup the quotient space is very small if and only if it is finite. However, we give examples of infinite very small -spaces. We show also that critical constants for recurrence can be used...
Sébastien Blachère (2003)
Annales de l'I.H.P. Probabilités et statistiques
Ch. Lepetit (1972)
Annales scientifiques de l'Université de Clermont. Mathématiques
R. Fortet (1969)
Applicationes Mathematicae
Hubert Hennion (1991)
Annales de l'I.H.P. Probabilités et statistiques
Léonard Gallardo (1996)
Annales mathématiques Blaise Pascal
Hansmartin Zeuner (1985)
Mathematische Zeitschrift
Su, Francis Edward (2001)
Electronic Journal of Probability [electronic only]
František Matúš (1988)
Kybernetika
Peter Gerl (1973)
Monatshefte für Mathematik
Kim, Choo-Whan (1984)
International Journal of Mathematics and Mathematical Sciences
S. Albeverio, R. Hoegh-Krohn (1980)
Journal für die reine und angewandte Mathematik
Evans, Steven N. (2002)
Electronic Journal of Probability [electronic only]
W. Hazod (1972)
Monatshefte für Mathematik
Eberhard Siebert (1974/1975)
Manuscripta mathematica
S.G. Dani, M. McCrudden (1992)
Inventiones mathematicae
John Yuan (1976)
Mathematische Zeitschrift
Y. Derriennic (1985)
Publications mathématiques et informatique de Rennes