124 citations · 988 across the 137 of their papers we have counts for
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Coupling and Strong Feller for Jump Processes on Banach Spaces
Feng-Yu Wang, Jian Wang
By using lower bound conditions of the Lévy measure w.r.t. a nice reference measure, the coupling and strong Feller properties are investigated for the Markov semigroup associated…
Bismut Formulae and Applications for Functional SPDEs
Jianhai Bao, Feng-Yu Wang, Chenggui Yuan
By using Malliavin calculus, explicit derivative formulae are established for a class of semi-linear functional stochastic partial differential equations with additive or multiplic…
General Extinction Results for Stochastic Partial Differential Equations and Applications
Michael Rockner, Feng-Yu Wang
Let be a positive definite self-adjoint operator on the -space associated to a $\si$-finite measure space. Let be the dual space of the domain of w.r.t. $L^2…
Derivative Formula and Harnack Inequality for Degenerate Functional SDEs
Jianhai Bao, Feng-Yu Wang, Chenggui Yuan
By constructing successful couplings, the derivative formula, gradient estimates and Harnack inequalities are established for the semigroup associated with a class of degenerate fu…
Derivative Formula and Gradient Estimates for Gruschin Type Semigroups
Feng-Yu Wang
By solving a control problem and using Malliavin calculus, explicit derivative formula is derived for the semigroup generated by the Gruschin type operator on $\R^{m}\times \…
Derivative Formula and Applications for Degenerate Diffusion Semigroups
Feng-Yu Wang, Xi-Cheng Zhang
By using the Malliavin calculus and solving a control problem, Bismut type derivative formulae are established for a class of degenerate diffusion semigroups with non-linear drifts…