arXiv · 1804.05086
Well-posedness and long time behavior of singular Langevin stochastic differential equations
Abstract
In this paper, we study damped Langevin stochastic differential equations with singular velocity fields. We prove the strong well-posedness of such equations. Moreover, by combining the technique of Lyapunov functions with Krylov's estimate, we also establish the exponential ergodicity for the unique strong solution.
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Renming Song, Longjie Xie. 2018-04-13. Well-posedness and long time behavior of singular Langevin stochastic differential equations. https://arxiv.org/abs/1804.05086
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