Quick Search:

uzh logo
Browse by:
bullet
bullet
bullet
bullet

Zurich Open Repository and ArchiveĀ 

Bolthausen, E (1991). On directed polymers in a random environment. In: Basawa, I V; Taylor, R L. Selected Proceedings of the Sheffield Symposium on Applied Probability (Sheffield, 1989). Hayward, CA, 41-47. ISBN 0-940600-25-0.

Full text not available from this repository.

Abstract

We consider random walks whose laws are perturbed in an irregular way by a second random mechanism, the so-called random environment. The perturbation acts in such a way that visits to certain randomly chosen points are favoured or disfavoured. Several models have been proposed in the mathematical physics literature, sharing the common feature that only very few facts are known at a rigorous mathematical level. We present here some of these models and some problems connected with them.

Item Type:Book Section, refereed, original work
Communities & Collections:07 Faculty of Science > Institute of Mathematics
DDC:510 Mathematics
Uncontrolled Keywords:directed polymer; exponential martingale; large deviations; likelihood ratio; random walk; statistical physics
Language:English
Date:1991
Deposited On:20 May 2010 17:55
Last Modified:04 Apr 2012 14:56
Publisher:Institute of Mathematical Statistics
Series Name:IMS Lecture Notes - Monograph Series
Number:18
ISSN:0749-2170
ISBN:0-940600-25-0
Related URLs:http://www.zentralblatt-math.org/zbmath/search/?q=an%3A0773.60067
Citations:Google Scholarā„¢

Users (please log in): suggest update or correction for this item

Repository Staff Only: item control page