A variant existence result for periodic solutions of a class of Hamiltonian systems with indefinite potential (JNCA)
Volume 7
Number 1
pp. 95-104

A variant existence result for periodic solutions of a class of Hamiltonian systems with indefinite potential
Leonard Karshima Shilgba

Key words Mathematices Subject Classification
Periodic solutions, Hamiltonian systems, potential, linkingn 37J45, 70H05, 34B15

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