One invariant measure and different poisson brackets for two non-holonomic systems |
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Authors: | Andrey V Tsiganov |
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Institution: | 1.St. Petersburg State University,St. Petersburg,Russia |
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Abstract: | We discuss the non-holonomic Chaplygin and the Borisov-Mamaev-Fedorov systems, for which symplectic forms are different deformations
of the square root from the corresponding invariant volume form. In both cases second Poisson bivectors are determined by
L-tensors with non-zero torsion on configuration space, in contrast with the well-known Eisenhart-Benenti and Turiel constructions. |
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Keywords: | |
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