At least three solutions for the Hamiltonian system and reduction method

Springer Science and Business Media LLC - Tập 2013 Số 1 - 2013
Tacksun Jung1, Q-Heung Choi2
1Department of Mathematics, Kunsan National University, Kunsan, Korea
2Department of Mathematics Education, Inha University, Incheon, Korea

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Tài liệu tham khảo

Chang KC: Infinite Dimensional Morse Theory and Multiple Solution Problems. Birkhäuser, Boston; 1993.

Jung T, Choi QH: On the number of the periodic solutions of the nonlinear Hamiltonian system. Nonlinear Anal. TMA 2009, 71(12):e1100-e1108. 10.1016/j.na.2009.01.095

Jung T, Choi QH: Periodic solutions for the nonlinear Hamiltonian systems. Korean J. Math. 2009, 17(3):331–340.

Rabinowitz PH CBMS Regional Conf. Ser. Math. 65. In Minimax Methods in Critical Point Theory with Applications to Differential Equations. Am. Math. Soc., Providence; 1986.