scientific article; zbMATH DE number 6797739

zbMath1373.70009MaRDI QIDQ5371311

Gabriella Pinzari, Luigi Chierchia

Publication date: 25 October 2017

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

quasi-periodic motionsKAM tori\(N\)-body problemBirkhoff normal formsplanetary systemsymplectic invariantsDeprit's reduction of the nodesmetric stability

Mathematics Subject Classification ID

Transformation and reduction of ordinary differential equations and systems, normal forms (34C20) Quasi-periodic motions and invariant tori for nonlinear problems in mechanics (70K43) Perturbations of ordinary differential equations (34D10) Averaging method for ordinary differential equations (34C29) Celestial mechanics (70F15) (n)-body problems (70F10) Almost and pseudo-almost periodic solutions to ordinary differential equations (34C27) Dynamics of multibody systems (70E55) Periodic and almost periodic solutions for problems in Hamiltonian and Lagrangian mechanics (70H12) Nearly integrable Hamiltonian systems, KAM theory (70H08) Normal forms for nonlinear problems in mechanics (70K45)

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