A constructive approach to a class of ergodic HJB equations with nonsmooth cost

We consider a class of ergodic Hamilton-Jacobi-Bellman (HJB) equations, related to large time asymptotics of non-smooth multiplicative functional of diusion processes. Under suitable ergodicity assumptions on the underlying diusion, we show existence of these asymptotics, and that they solve the rel...

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Bibliographic Details
Main Authors: Cattiaux, Patrick, Dai Pra, Paolo, Poelly, Sylvie
Format: Others
Language:English
Published: Universität Potsdam 2007
Subjects:
Online Access:http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-49430
http://opus.kobv.de/ubp/volltexte/2011/4943/
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Summary:We consider a class of ergodic Hamilton-Jacobi-Bellman (HJB) equations, related to large time asymptotics of non-smooth multiplicative functional of diusion processes. Under suitable ergodicity assumptions on the underlying diusion, we show existence of these asymptotics, and that they solve the related HJB equation in the viscosity sense.