In this paper we prove an existence theorem of nonconstant periodic solution of superlinear autonomous Hamiltonian system x(t) = J del H(x(t)) with prescribed period under an assumption weaker than Ambrosetti-Rabinowitz-type condition: 0 < mu H(x) <= <del H(x), x > mu > 2, vertical bar x vertical bar >= R > 0. Our result extends the pioneering work of Rabinowitz of 1978. (c) 2005 Elsevier Inc. All rights reserved.
机构:
Chinese Acad Sci, Inst Math, Acad Math & Syst Sci, Beijing 100080, Peoples R ChinaChinese Acad Sci, Inst Math, Acad Math & Syst Sci, Beijing 100080, Peoples R China
Luan, SX
Mao, A
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机构:Chinese Acad Sci, Inst Math, Acad Math & Syst Sci, Beijing 100080, Peoples R China
机构:
Chinese Acad Sci, Inst Math, Acad Math & Syst Sci, Beijing 100080, Peoples R ChinaChinese Acad Sci, Inst Math, Acad Math & Syst Sci, Beijing 100080, Peoples R China
Luan, SX
Mao, A
论文数: 0引用数: 0
h-index: 0
机构:Chinese Acad Sci, Inst Math, Acad Math & Syst Sci, Beijing 100080, Peoples R China