Special Session 4: Control and Optimization

closed orbits in nonlinear Hamiltonian systems

Wei Wang
Peking University
Peoples Rep of China
Co-Author(s):    
Abstract:
In this talk, we will describe the multiplicity and stability results on closed characteristics on compact convex hypersurfaces in $R^{2n}$ obtained in these years. These are joint work with Professor Y. Long, X. Hu, H. Duan and H. Liu.