Singularites de champs isochores
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Publication:1162741
DOI10.1215/S0012-7094-80-04729-8zbMath0482.58012MaRDI QIDQ1162741
Publication date: 1980
Published in: Duke Mathematical Journal (Search for Journal in Brave)
small divisorsdivergence of the Birkoff normal form of an analytic Hamiltonian and an isochoric vector fieldnilpotent terms in the normal form
Convergence and divergence of series and sequences (40A05) Dynamical aspects of finite-dimensional Hamiltonian and Lagrangian systems (37J99) Power series, series of functions of several complex variables (32A05) Theory of singularities and catastrophe theory (58K99) Differentiable maps on manifolds (58C25)
Related Items (4)
Keeping track of limit cycles ⋮ Topologie de l'espace des systèmes linéaires Hamiltoniens antisymètriques accessibles et observables ⋮ Domaines de linearisation asymptotique pour des champs de vecteurs ⋮ Invariants analytiques des champs de vecteurs de \({\mathbb{C}}^ n,0\). (Analytic invariants of \({\mathbb{C}}^ n,0\)-vector fields)
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