
How to contact me
Professor Wei Cheng (程伟)
Department of Mathematics
Nanjing University
22 Hankou Road
Nanjing, 210093, China
Office: Mengminwei (蒙民伟) building, 1103
Phone: +86 25 8359 3559
Fax: +86 25 8359 5997
Email: chengwei@nju.edu.cn
Working area
My main interests includes:
- Hamiltonian dynamical systems: Mather theory and weak KAM theory
- Hamilton-Jacobi theory
- Calculus of variations and optimal controls
- Riemannian and sub-Riemannian geometry
- Nonsmooth analysis and geometric measure theory