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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 |
