Self-stabilizing processes in multi-wells landscape in $\bRb^d$ - Invariant probabilities
Résumé
The aim of this work is to analyse the stationary measures for a particular class of non-markovian diffusions: the self-stabilizing processes. All the trajectories of such a process attract each other. This permits to exhibit a non-uniqueness of the stationary measures in the one-dimensional case, see "Non uniqueness of stationary measures for self-stabilizing processes" [Herrmann, Tugaut, 2010]. In this paper, the extension to general multi-wells lansdcape in general dimension is provided. Moreover, the method for investigating this problem is different and needs less assumptions. The small-noise limit behavior of the invariant probabilities is also given.
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