School of Mathematics
Professor
教授
wangfy@tju.edu.cn
Receiving Ph.D. in 1993, Feng-Yu Wang was exceptionally appointed by Beijing Normal University in 1995 a full professorship, by the Educational Ministry of China in 2000 a reputed Chang-Jiang Chair, and by Swansea University and WIMCS in 2007 a research Chair. The dimension-free Harnack inequality he found was named Wang's Harnack inequality and has been applied to various models of SDEs and SPDEs; the general framework of functional inequalities and applications he developed has been widely applied to the study of the properties of Markov semigroups and the spectrum estimates on Markov generators; the coupling by change of measures he introduced has become a very powerful tool in the study of SDEs, SPDEs and FSDEs.
He is of the Editorial Board of the following journals:
《Theoretical Journal of Probability》，《Electronic Journal of Probability》，
《Electronic Communications in Probability》，《Science in China Mathematics》，《Frontiers of Mathematics in China》, 《Communications on Pure and Applied Analysis》
- Bachelor| Anhui Normal University| Mathematics| 1987
- Ph.D.| Beijing Normal University| Probability| 1993
- Stochastic analysis on Riemann manifolds
- Stochastic (partial) differential equations
- Functional inequalities for Markov processes and applications
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2016.10-2019.12
Center for Applied Mathematics | Tianjin University | Professor -
1995.10-2016.9
Mathematics | Beijing Normal University | Professor -
1994.6-1995.9
Mathematics | Beijing Normal University | Associate Professor -
1993.3-1994.5
Mathematics | Beijing Normal University | Lecture
- Papers
- [1] Hypercontractivity and applications for stochastic Hamiltonian systems
- [2] Gradient Estimates and Applications for SDEs in Hilbert Space with Multiplicative Noise and Dini Continuous Drift
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- [3] Integration by parts formula and shift Harnack inequality for stochastic equations
- [4] , Log-Sobolev inequality on non-convex manifolds
- [5] Criteria on spectral gap of Markov operators
- [6] Harnack inequalities on manifolds with boundary and applications
- [7] Log-Sobolev inequalities: different roles of Ric and Hess
- [8] Second fundamental form and gradient of Neumann semigroups
- [9] From super Poincare to weighted log-Sobolev and entropy-cost inequalities
- [10] Harnack inequality and applications for stochastic generalized porous media equations
- [11] A Harnack-type inequality for Non-Symmetric Markov Semigroups
- [12] Gradient estimates of Dirichlet semigroups and applications to isoperimetric inequalities
- [13] Probability distance inequalities on Riemannian manifolds and path spaces
- [14] Functional inequalities and spectrum estimates: the infinite measure case
- [15] Functional inequalities for empty essential spectrum
- [16] Harnack inequalities for log-Sobolev functions and estimates of log-Sobolev constant
- [17] Sharp explicit lower bounds of heat kernels
- [18] Logarithmic Sobolev inequalities on noncompact Riemannian manifolds
- [19] On estimation of logarithmic Sobolev constant and gradient estimates of heat semigroups
- [20] Estimates of the first Dirichlet eigenvalues by using diffusion processes
- [21] Application of coupling method to the Neumann eigenvalue problem