Hamiltonian Mechanics on Duals of Generalized Lie Algebroids

Abstract

A new description, different by the classical theory of Hamiltonian Mechanics, in the general framework of generalized Lie algebroids is presented. In the particular case of Lie algebroids, new and important results are obtained. We present the \emph{dual mechanical systems} called by use, \emph{dual mechanical}$(\rho ,\eta )$\emph{-systems, Hamilton mechanical}$(\rho ,\eta )$\emph{-systems} or \emph{% Cartan mechanical}$(\rho ,\eta )$\emph{-systems.} and we develop their geometries. We obtain the canonical $(\rho ,\eta )$\emph{-}semi(spray) associated to a dual mechanical $(\rho ,\eta )$-system. The Hamilton mechanical $(\rho ,\eta )$-systems are the spaces necessary to develop a Hamiltonian formalism. We obtain the $(\rho ,\eta )$-semispray associated to a regular Hamiltonian $H$ and external force $F_e$ and we derive the equations of Hamilton-Jacobi type.

36 p, arXiv admin note: largely contained in arXiv:1007.1541

References in corpus (1)

• Lagrangian Mechanics on Generalized Lie Algebroids

Cited by in corpus (2)

• Models of Finsler Geometry on Lie algebroids
• Remarks on generalized Lie algebroids and related concepts