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Symmetries and constants of the motion for singular Lagrangian systems |
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| Authors: | Manuel de Léon David Martín de Diego |
| Institution: | (1) Instituto de Matemáticas y Físical Fundamental, Consejo Superior de Investigaciones Científicas, Serrano 123, 28006 Madrid, Spain;(2) Departamento de Economía Aplicada Cuantitativa, Facultad de Ciencias Económicas y Empresariales, UNED, 28040 Madrid, Spain |
| Abstract: | A classification of infinitesimal symmetries of singular autonomous and nonautonomous Lagrangian systems is obtained. The relationship between infinitesimal symmetries and constants of the motion is given. |
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