caa a22 4500 467986924 CHVBK 20180323112534.0 cr unu---uuuuu 170328e19900901xx s 000 0 eng 10.1007/BF00049420 doi (NATIONALLICENCE)springer-10.1007/BF00049420 A Hamiltonian theory for an elastic earth: Canonical variables and kinetic energy [Elektronische Daten] [Juan Getino, Jose Ferrándiz] This paper is the first of a set of four, in which we shall develop the first part of a project dedicated to elaborating a Hamiltonian theory for the rotational motion of a deformable Earth. Here we study only the perturbation due to the deformation of the elastic mantle by tidal body force. In the present paper, we define two canonical systems of variables—we give these variables the names of elastic variables of Euler and Andoyer respectively. Next, using them, we obtain the canonical expression of rotational kinetic energy, which is valid for any Earth model satisfying hypotheses as general as those established in Section 2. Kluwer Academic Publishers, 1990 Nutation nationallicence Elastic Earth nationallicence Tides nationallicence Getino Juan Dpto. Matemática Aplicada Fundamental, Facultad Ciencias, 47005, Valladolid, Spain aut Ferrándiz Jose Dpto. Matemática Aplicada a la Técnica, E.T.S. Ingenieros Industriales, 47011, Valladolid, Spain aut Celestial Mechanics and Dynamical Astronomy Kluwer Academic Publishers 49/3(1990-09-01), 303-326 0923-2958 49:3<303 1990 49 10569 https://doi.org/10.1007/BF00049420 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00049420 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Getino Juan Dpto. Matemática Aplicada Fundamental, Facultad Ciencias, 47005, Valladolid, Spain aut NATIONALLICENCE 700 1- Ferrándiz Jose Dpto. Matemática Aplicada a la Técnica, E.T.S. Ingenieros Industriales, 47011, Valladolid, Spain aut NATIONALLICENCE 773 0- Celestial Mechanics and Dynamical Astronomy Kluwer Academic Publishers 49/3(1990-09-01), 303-326 0923-2958 49:3<303 1990 49 10569 Metadata rights reserved Springer special CC-BY-NC licence nationallicence SWISSBIB 467986924 BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer