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Open Access Research Article Issue
Reducibility for a class of almost periodic Hamiltonian systems which are degenerate
Jia Li, Xia Li, Chunpeng Zhu
AIMS Mathematics 2023, 8(1): 2296-2307
Published: 15 January 2023
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This paper studies the reducibility for a class of Hamiltonian almost periodic systems that are degenerate in a small perturbation parameter. We prove for most of the sufficiently small parameter, the Hamiltonian system is reducible by a symplectic almost periodic mapping.

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