Dominici, D.Longhi, GiorgioGomis Torné, JoaquimPons Ràfols, Josep Maria2012-04-262012-04-2619840022-2488https://hdl.handle.net/2445/24511We extend the HamiltonJacobi formulation to constrained dynamical systems. The discussion covers both the case of first-class constraints alone and that of first- and second-class constraints combined. The HamiltonDirac equations are recovered as characteristic of the system of partial differential equations satisfied by the HamiltonJacobi function.14 p.application/pdfeng(c) American Institute of Physics, 1984Equacions en derivades parcialsTeoria de sistemesTeoria quànticaDinàmica d'una partículaPartial differential equationsSystem theoryQuantum theoryDynamics of a particleinfo:eu-repo/semantics/article4842info:eu-repo/semantics/openAccess