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Local limits and harmonic functions for nonisotropic random walks on free groups

Local limits and harmonic functions for nonisotropic random walks on free groups SummaryNearest neighbour random walks on the homogeneous tree representing a free group withs generators (2≦s∞) are investigated. By use of generating functions and their analytic properties a local limit theorem is derived. A study of the harmonic functions corresponding to the random walk leads to properties that characterize ther-harmonic function connected with the local limits. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Probability Theory and Related Fields Springer Journals

Local limits and harmonic functions for nonisotropic random walks on free groups

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References (27)

Publisher
Springer Journals
Copyright
Copyright © Springer-Verlag 1986
ISSN
0178-8051
eISSN
1432-2064
DOI
10.1007/bf01000210
Publisher site
See Article on Publisher Site

Abstract

SummaryNearest neighbour random walks on the homogeneous tree representing a free group withs generators (2≦s∞) are investigated. By use of generating functions and their analytic properties a local limit theorem is derived. A study of the harmonic functions corresponding to the random walk leads to properties that characterize ther-harmonic function connected with the local limits.

Journal

Probability Theory and Related FieldsSpringer Journals

Published: Sep 1, 1986

Keywords: Free Group; Stochastic Process; Random Walk; Probability Theory; Harmonic Function

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