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Using Perturbed Underdamped Langevin Dynamics to Efficiently Sample from Probability Distributions

In this paper we introduce and analyse Langevin samplers that consist of perturbations of the standard underdamped Langevin dynamics. The perturbed dynamics is such that its invariant measure is the same as that of the unperturbed dynamics. We show that appropriate choices of the perturbations can l...

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Détails bibliographiques
Publié dans:J Stat Phys
Auteurs principaux: Duncan, A. B., Nüsken, N., Pavliotis, G. A.
Format: Artigo
Langue:Inglês
Publié: Springer US 2017
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC6959385/
https://ncbi.nlm.nih.gov/pubmed/32009676
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/s10955-017-1906-8
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