Approximate Hamiltonian symmetries and related first integrals
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DOI: 10.1016/j.ijnonlinmec.2020.103547
Abstract: Abstract We study approximate Hamiltonian symmetries and related first integrals for perturbed Hamiltonian systems. The approximate Hamiltonian symmetry expressed in evolutionary form gives rise to an approximate first integral provided it satisfies certain criteria. We… read more here.
Keywords: approximate hamiltonian; hamiltonian symmetries; first integrals; related first ... See more keywords