Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4622990 | Journal of Mathematical Analysis and Applications | 2007 | 11 Pages |
Abstract
This paper deals with the subharmonic solutions of Hamiltonian systems(H)xË=JâH(t,x),tâR1,xâR2n. Where H(t,x)=12ãBË(t)x,xã+HË(t,x) is T-periodic in t, BË(t) is a T-periodic semipositive symmetric matrix. We prove that for each positive integer k, (H) has a nonconstant kT-periodic solution xk such that xj and xpj are geometrically distinct if p satisfies the certain conditions.
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
Tianqing An,