Une caractérisation du fibré cotangent
1988 ◽
Vol 38
(3)
◽
pp. 465-472
◽
Keyword(s):
We prove that the Lie algebra of infinitesimal automorphisms of the cotangent structure on the total space of the cotangent bundle of a manifold is isomorphic to the semi-direct product of the Lie algebra of the vector fields on the manifold by the space of closed 1-forms, the vector fields operating on the forms by Lie derivation. The derivations of this algebra Lie are completely determined and we prove that it characterises the cotangent bundle.
2017 ◽
Vol 14
(06)
◽
pp. 1750082
◽
Keyword(s):
1984 ◽
Vol 96
(1)
◽
pp. 45-60
◽
Keyword(s):
2019 ◽
Vol 223
(8)
◽
pp. 3581-3593
◽
2016 ◽
pp. 277-291
1968 ◽
Vol 130
(1)
◽
pp. 105-105
◽
Keyword(s):
Keyword(s):