机构:
St Petersburg State Univ, Inst Phys, Dept Math & Computat Phys, St Petersburg 198904, RussiaSt Petersburg State Univ, Inst Phys, Dept Math & Computat Phys, St Petersburg 198904, Russia
Tsiganov, AV
[1
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机构:
[1] St Petersburg State Univ, Inst Phys, Dept Math & Computat Phys, St Petersburg 198904, Russia
Canonical transformations of the extended phase space are applied to the integrable Stackel systems. All these transformations may be associated with an ambiguity of the Abel map on the corresponding hyperelliptic curve. For some Stackel systems with two degrees of freedom the 2 x 2 Lax representations and the dynamical r-matrix algebras are constructed.
机构:
Comis Nacl Energia Atom, Ctr Atom Bariloche, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina
Univ Nacl Cuyo, Inst Balseiro, RA-8400 San Carlos De Bariloche, Rio Negro, ArgentinaComis Nacl Energia Atom, Ctr Atom Bariloche, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina
Montani, H.
REVISTA DE LA UNION MATEMATICA ARGENTINA,
2008,
49
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: 71
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82
机构:
St Petersburg State Univ, Dept Math & Computat Phys, Inst Phys, St Petersburg 198904, RussiaSt Petersburg State Univ, Dept Math & Computat Phys, Inst Phys, St Petersburg 198904, Russia
机构:
Russian Acad Sci, Steklov Math Inst, Moscow, Russia
Lomonosov Moscow State Univ, Inst Theoret & Math Phys, Moscow, RussiaRussian Acad Sci, Steklov Math Inst, Moscow, Russia
Potapov, R. A.
Zotov, A. V.
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机构:
Russian Acad Sci, Steklov Math Inst, Moscow, Russia
Lomonosov Moscow State Univ, Inst Theoret & Math Phys, Moscow, RussiaRussian Acad Sci, Steklov Math Inst, Moscow, Russia