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Canonical formalism for path dependent Lagrangians. Coupling constant expansions Jan, Xavier Jáuregui, R. Llosa, Josep Molina, Alfred Relativitat (Física) Dinàmica Mecànica analítica Relativity (Physics) Dynamics Analytical mechanics A canonical formalism obtained for path-dependent Lagrangians is applied to Fokker-type Lagrangians. The results are specialized for coupling constant expansions and later on are applied to relativistic systems of particles interacting through symmetric scalar and vector mesodynamics and electrodynamics. 2012-04-26T09:51:15Z 2012-04-26T09:51:15Z 1989 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Reproducció del document proporcionada per AIP i http://dx.doi.org/10.1063/1.528516 Journal of Mathematical Physics, 1989, vol. 30, num. 12, p. 2807-2814 http://dx.doi.org/10.1063/1.528516 (c) American Institute of Physics, 1989 info:eu-repo/semantics/openAccess American Institute of Physics Articles publicats en revistes (Física de la Matèria Condensada)