We consider several well-known isomorphisms between Jacobi's geodesic problem and some integrable cases from rigid body dynamics (the cases of Clebsch and Brun). A relationship between these isomorphisms is indicated. The problem of compactification for geodesic flows on noncompact surfaces is stated. This problem is hypothesized to be intimately connected with the property of integrability.
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Univ Fed Rio de Janeiro, Inst Matemat, BR-21945909 Rio De Janeiro, RJ, BrazilUniv Fed Rio de Janeiro, Inst Matemat, BR-21945909 Rio De Janeiro, RJ, Brazil
Gelfert, Katrin
Ruggiero, Rafael O.
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Pontificia Univ Catolica Rio de Janeiro, Dept Matemat, Rua Marques Sao Vicente 225, BR-22543900 Rio de Janeiro, BrazilUniv Fed Rio de Janeiro, Inst Matemat, BR-21945909 Rio De Janeiro, RJ, Brazil
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UCL, Ctr Med Image Comp CMIC, London WC1E 6BT, EnglandUCL, Ctr Med Image Comp CMIC, London WC1E 6BT, England
Cardoso, M. Jorge
Wolz, Robin
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Imperial Coll London, Visual Informat Proc Grp, London, EnglandUCL, Ctr Med Image Comp CMIC, London WC1E 6BT, England
Wolz, Robin
Modat, Marc
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UCL, Ctr Med Image Comp CMIC, London WC1E 6BT, EnglandUCL, Ctr Med Image Comp CMIC, London WC1E 6BT, England
Modat, Marc
Fox, Nick C.
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UCL, Dementia Res Ctr DRC, London WC1E 6BT, EnglandUCL, Ctr Med Image Comp CMIC, London WC1E 6BT, England
Fox, Nick C.
Rueckert, Daniel
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Imperial Coll London, Visual Informat Proc Grp, London, EnglandUCL, Ctr Med Image Comp CMIC, London WC1E 6BT, England
Rueckert, Daniel
Ourselin, Sebastien
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UCL, Ctr Med Image Comp CMIC, London WC1E 6BT, England
UCL, Dementia Res Ctr DRC, London WC1E 6BT, EnglandUCL, Ctr Med Image Comp CMIC, London WC1E 6BT, England
Ourselin, Sebastien
MEDICAL IMAGE COMPUTING AND COMPUTER-ASSISTED INTERVENTION - MICCAI 2012, PT II,
2012,
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