Geodesic
Subalgebras of finite codimension in symplectic Lie algebra
Archivum mathematicum, Tome 35 (1999) no. 2, pp. 103-114 Cet article a éte moissonné depuis la source Czech Digital Mathematics Library

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Subalgebras of germs of vector fields leaving $0$ fixed in $R^{2n}$, of finite codimension in symplectic Lie algebra contain the ideal of germs infinitely flat at $0$. We give an application.
Subalgebras of germs of vector fields leaving $0$ fixed in $R^{2n}$, of finite codimension in symplectic Lie algebra contain the ideal of germs infinitely flat at $0$. We give an application.
Classification : 17B66
Keywords: Hamiltonian vector fields; Poisson bracket; pseudogroup action 
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     title = {Subalgebras of finite codimension in symplectic {Lie} algebra},
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     zbl = {1064.17508},
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Benalili, Mohammed; Boucherif, Abdelkader. Subalgebras of finite codimension in symplectic Lie algebra. Archivum mathematicum, Tome 35 (1999) no. 2, pp. 103-114. http://geodesic.mathdoc.fr/item/ARM_1999_35_2_a1/

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