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Hamiltonians spectrum in Fermi resonance via the Birkhoff–Gustavson normal form

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dc.contributor.author Messirdi, Bekkai
dc.contributor.author Ghomari, Kaoutar
dc.date.accessioned 2019-06-24T10:46:40Z
dc.date.available 2019-06-24T10:46:40Z
dc.date.issued 2009
dc.identifier.uri http://e-biblio.univ-mosta.dz/handle/123456789/11107
dc.description.abstract We investigate in this paper the theorem of Birkhoff normal form near an equilibrium point in infinite dimension and discuss the dynamical consequences for Schr¨odinger Hamiltonians. We calculate also the spectrum in Fermi resonance by using the Bargmann transform. en_US
dc.publisher Int. J. Contemp. Math. Sci en_US
dc.subject Birkhoff-Gustavson normal form en_US
dc.subject Harmonic oscillator en_US
dc.subject Bargmann representation en_US
dc.subject Fermi resonance en_US
dc.title Hamiltonians spectrum in Fermi resonance via the Birkhoff–Gustavson normal form en_US
dc.type Article en_US


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