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Found 28 Documents (Results 1–28)

Reduction and invariant sets of vector fields admitting orbital symmetries. (English) Zbl 0985.34027

Degasperis, A. (ed.) et al., Symmetry and perturbation theory (SPT’98). Proceedings of the 2nd international workshop, Rome, Italy, December 16-22, 1998. Singapore: World Scientific. 278-286 (1999).
MSC:  34C14 34C20 34A05 37C80
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Orbital symmetries of first order ODEs. (English) Zbl 0985.34026

Degasperis, A. (ed.) et al., Symmetry and perturbation theory (SPT’98). Proceedings of the 2nd international workshop, Rome, Italy, December 16-22, 1998. Singapore: World Scientific. 96-113 (1999).
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An introduction to the mathematics and methods of astrodynamics. Revised edition. (English) Zbl 0972.70001

AIAA Education Series. Reston, VA: American Institute of Aeronautics and Astronautics (AIAA). xxii, 799 p. (1999).
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Orbital integrals modulo \(l\) for a p-adic reductive group. (Intégrales orbitales modulo \(l\) pour un groupe réductif p-adique.) (French) Zbl 0943.22009

Pragacz, Piotr (ed.) et al., Algebraic geometry: Hirzebruch 70. Proceedings of the algebraic geometry conference in honor of F. Hirzebruch’s 70th birthday, Stefan Banach International Mathematical Center, Warszawa, Poland, May 11-16, 1998. Providence, RI: American Mathematical Society. Contemp. Math. 241, 327-338 (1999).
MSC:  22E35
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Cohomology, stabilization and base change. (Cohomologie, stabilisation et changement de base. Avec la collaboration de Lawrence Breen et Laurent Clozel.) (French) Zbl 1024.11034

Astérisque. 257. Paris: Société Mathématique de France, 161 p. (1999).
MSC:  11F70 22E55 18G30 11-02
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Complex involutions and spherical vectors associated with real nilpotent Lie groups. (Involutions complexes et vecteurs sphériques associés pour les groupes de Lie nilpotents réels.) (French) Zbl 0921.22005

Astérisque. 253. Paris: Société Mathématique de France, vi, 118 p. (1999).
MSC:  22E27 43A85 22E25
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