BIRKHOFF PERIODIC-ORBITS FOR SMALL PERTURBATIONS OF COMPLETELY INTEGRABLE HAMILTONIAN-SYSTEMS WITH CONVEX HAMILTONIANS
成果类型:
Article
署名作者:
BERNSTEIN, D; KATOK, A
署名单位:
California Institute of Technology
刊物名称:
INVENTIONES MATHEMATICAE
ISSN/ISSBN:
0020-9910
DOI:
10.1007/BF01388907
发表日期:
1987
页码:
225-241
关键词: