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This article is cited in 25 scientific papers (total in 25 papers)
Estimates of densities of stationary distributions and transition probabilities of diffusion processes
V. I. Bogacheva, M. Röcknerb, S. V. Shaposhnikovc a M. V. Lomonosov Moscow State University, Faculty of Mechanics and Mathematics
b Bielefeld University
c M. V. Lomonosov Moscow State University
Abstract:
We obtain lower bounds for solutions to second order elliptic and parabolic equations on the whole space. Our method is based on the study of the dependence of a constant in Harnack's inequality on the coefficients of the equation. As an application we obtain lower bounds for densities of stationary distributions and transition probabilities of diffusion processes with unbounded drift coefficients.
Keywords:
Harnack inequality, transition probabilities, stationary distribution, lower bounds for solutions to parabolic equations.
Received: 01.12.2006
Citation:
V. I. Bogachev, M. Röckner, S. V. Shaposhnikov, “Estimates of densities of stationary distributions and transition probabilities of diffusion processes”, Teor. Veroyatnost. i Primenen., 52:2 (2007), 240–270; Theory Probab. Appl., 52:2 (2008), 209–236
Linking options:
https://www.mathnet.ru/eng/tvp172https://doi.org/10.4213/tvp172 https://www.mathnet.ru/eng/tvp/v52/i2/p240
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