Department of Applied Mathematics
Lanzhou University of Technology
Lanzhou, Gansu 730050, China
email: mathguanw@163.com
Department of Applied Mathematics
Lanzhou University of Technology
Lanzhou, Gansu 730050, China
email: wangdb96@163.com
Wen Guan, Da-Bin Wang
Abstract:
By using minimax methods and critical point theory, we obtain
infinitely many periodic solutions for a second-order nonautonomous
Hamiltonian systems, when the gradient of potential energy does not
exceed linear growth.
Submitted November 11, 2014. Published April 14, 2015.
Math Subject Classifications: 34C25, 58E50.
Key Words: Periodic solutions; Minimax methods; linear;
Hamiltonian system; critical point.
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Wen Guan Department of Applied Mathematics Lanzhou University of Technology Lanzhou, Gansu 730050, China email: mathguanw@163.com |
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Da-Bin Wang Department of Applied Mathematics Lanzhou University of Technology Lanzhou, Gansu 730050, China email: wangdb96@163.com |
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