Welcome to Haesung Lee's website!
I am a mathematician and assistant professor at Kumoh National Institute of Technology.
My research area is analysis and stochastic analysis. I mainly study global well-posedness for weak solutions to stochastic differential equations (SDEs) with rough coefficients including degenerate diffusion coefficients and locally unbounded drifts.
In particular, I am interested in invariant measures and ergodic properties for weak solutions to SDEs with rough coefficients. I am additionally interested in the existence, uniqueness and asymptotic behavior of solutions to the Cauchy problem of Kolmogorov’s equations and Fokker-Planck equations associated with SDEs.
The main tools for conducting my research are stochastic calculus, (possibly non-symmetric and generalized) Dirichlet form theory, and elliptic and parabolic regularity theory of partial differential equations.
Affiliation: Department of Mathematics and Big Data Science, Kumoh National Institute of Technology
Address: 513 Digital Bldg, 61 Daehak-ro, Gumi, Gyeongsangbuk-do 39177, Republic of Korea
Email: fthslt (at) kumoh (dot) ac (dot) (kr), fthslt14 (at) gmail (dot) com
Telephone: +82 54 478 7803