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A functional approach for random walks in random sceneries

Dublin Core		PKP Metadata Items	Metadata for this Document
1.	Title	Title of document	A functional approach for random walks in random sceneries
2.	Creator	Author's name, affiliation, country	Clement Dombry; Universite de Poitiers
2.	Creator	Author's name, affiliation, country	Nadine Guillotin-Plantard; Université Lyon Claude Bernard
3.	Subject	Discipline(s)
3.	Subject	Keyword(s)	Weak convergence, Random walk, Random scenery, Local time
3.	Subject	Subject classification	60F05; 60F25; 60G50
4.	Description	Abstract	A functional approach for the study of the random walks in random sceneries (RWRS) is proposed. Under fairly general assumptions on the random walk and on the random scenery, functional limit theorems are proved. The method allows to study separately the convergence of the walk and of the scenery: on the one hand, a general criterion for the convergence of the local time of the walk is provided, on the other hand, the convergence of the random measures associated with the scenery is studied. This functional approach is robust enough to recover many of the known results on RWRS as well as new ones, including the case of many walkers evolving in the same scenery.
5.	Publisher	Organizing agency, location
6.	Contributor	Sponsor(s)	ANR MEMEMO
7.	Date	(YYYY-MM-DD)	2009-07-02
8.	Type	Status & genre	Peer-reviewed Article
8.	Type	Type
9.	Format	File format	PDF
10.	Identifier	Uniform Resource Identifier	http://ejp.ejpecp.org/article/view/659
10.	Identifier	Digital Object Identifier	10.1214/EJP.v14-659
11.	Source	Journal/conference title; vol., no. (year)	Electronic Journal of Probability; Vol 14
12.	Language	English=en
14.	Coverage	Geo-spatial location, chronological period, research sample (gender, age, etc.)
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