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An Extension of the Marsden–Ratiu Reduction for Poisson Manifolds
Authors:Fernando Falceto  Marco Zambon
Institution:1. Departamento de Física Teórica, Instituto de Biocomputación y Física de Sistemas Complejos, Universidad de Zaragoza, 50009, Zaragoza, Spain
2. Centre de Recerca Matematica, Apartat de Correus 50, 08193, Bellaterra, Spain
Abstract:We propose a generalization of the reduction of Poisson manifolds by distributions introduced by Marsden and Ratiu. Our proposal overcomes some of the restrictions of the original procedure, and makes the reduced Poisson structure effectively dependent on the distribution. Different applications are discussed, as well as the algebraic interpretation of the procedure and its formulation in terms of Dirac structures.
Keywords:
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