The rotation of a non-rigid, non-symmetrical Earth. I: Free nutations

DOI10.1023/A:1008227924472zbMath0917.70010OpenAlexW100222979MaRDI QIDQ1392839

Juan Getino, Ana-Belén González

Publication date: 5 August 1999

Published in: Celestial Mechanics and Dynamical Astronomy (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1008227924472

zbMATH Keywords

liquid corefree Hamiltonianfree frequencieschandler wobbleEarth's equatorial non-symmetryfluid core nutationnormal mode periodsrigid mantle

Mathematics Subject Classification ID

Free motion of a rigid body (70E15) Celestial mechanics (70F15) Geophysical solid mechanics (74L05) Geophysics (86A99)

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