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Bifurcation at complex instability
dc.contributor.author | Ollé Torner, Mercè |
dc.contributor.author | Pfenniger, Daniel |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Matemàtica Aplicada I |
dc.date.accessioned | 2007-04-30T10:46:47Z |
dc.date.available | 2007-04-30T10:46:47Z |
dc.date.created | 1995 |
dc.date.issued | 1995 |
dc.identifier.uri | http://hdl.handle.net/2117/819 |
dc.description.abstract | In an autonomous Hamiltonian system with three or more degrees of freedom, a family of periodic orbits may become unstable when two pairs of characteristic multipliers coallesce on the unit circle at points not equal to ±1, and then move off the unit circle. This paper develops normal forms suitable for the neighbourhood of such an, instability, and, at this approximation, demonstrates the bifurcation from the periodic orbit of a family of invariant two-dimensional tori. The theory is illustrated with numerical computations of orbits of the planar general three-body problem. |
dc.format.extent | 5 |
dc.language.iso | eng |
dc.rights | Attribution-NonCommercial-NoDerivs 2.5 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.5/es/ |
dc.subject.lcsh | Differential equations |
dc.subject.lcsh | Global analysis (Mathematics) |
dc.subject.lcsh | Hamiltonian dynamical systems |
dc.subject.lcsh | Lagrangian functions |
dc.subject.other | complex inestability |
dc.title | Bifurcation at complex instability |
dc.type | Article |
dc.subject.lemac | Equacions diferencials ordinàries |
dc.subject.lemac | Varietats (Matemàtica) |
dc.subject.lemac | Hamilton, Sistemes de |
dc.subject.lemac | Lagrange, Funcions de |
dc.contributor.group | Universitat Politècnica de Catalunya. EGSA - Equacions Diferencials, Geometria, Sistemes Dinàmics i de Control, i Aplicacions |
dc.subject.ams | Classificació AMS::58 Global analysis, analysis on manifolds |
dc.subject.ams | Classificació AMS::34 Ordinary differential equations::34C Qualitative theory |
dc.subject.ams | Classificació AMS::70 Mechanics of particles and systems::70H Hamiltonian and Lagrangian mechanics |
dc.rights.access | Open Access |
local.personalitzacitacio | true |
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