Universidad de Zaragoza, Prensas Universitarias de Zaragoza
Abstract
We present a new setting of the geometric Hamilton-Jacobi theory by using the so-called time-evolution operator K. This new approach unifies both the Lagrangian and
the Hamiltonian formulation of the problem developed in [7], and can be applied to the
case of singular Lagrangian dynamical systems.Postprint (published version
