Lagrange geometry on tangent manifolds
2003 ◽
Vol 2003
(51)
◽
pp. 3241-3266
◽
Keyword(s):
Lagrange geometry is the geometry of the tensor field defined by the fiberwise Hessian of a nondegenerate Lagrangian function on the total space of a tangent bundle. Finsler geometry is the geometrically most interesting case of Lagrange geometry. In this paper, we study a generalization which consists of replacing the tangent bundle by a general tangent manifold, and the Lagrangian by a family of compatible, local, Lagrangian functions. We give several examples and find the cohomological obstructions to globalization. Then, we extend the connections used in Finsler and Lagrange geometry, while giving an index-free presentation of these connections.
2014 ◽
Vol 25
(12)
◽
pp. 1450116
◽
Keyword(s):
2019 ◽
Vol 16
(04)
◽
pp. 1950062
1974 ◽
Vol 11
(2)
◽
pp. 331-346
◽
Keyword(s):
2021 ◽
Vol 31
(04)
◽
pp. 2150055
2012 ◽
Vol 27
(12)
◽
pp. 1250069
◽
Keyword(s):