Articles with "related friedmann" as a keyword



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Periodic orbits of a Hamiltonian system related with the Friedmann–Robertson–Walker system in rotating coordinates

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Published in 2020 at "Physica D: Nonlinear Phenomena"

DOI: 10.1016/j.physd.2020.132673

Abstract: Abstract We provide sufficient conditions on the four parameters of a Hamiltonian system, related with the Friedmann-Robertson-Walker Hamiltonian system in a rotating reference frame, which guarantee the existence of 12 continuous families of periodic orbits,… read more here.

Keywords: system; friedmann robertson; system related; related friedmann ... See more keywords