Differentiability of invariants and Liapunov equations in Hamiltonian systems |
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Authors: | B R Sitaram |
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Institution: | (1) Physical Research Laboratory, Navrangpura, 380 009 Ahmedabad, India |
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Abstract: | In this communication, we investigate the behavior of the derivatives of invariants for Hamiltonian systems, using information
derived from an analysis of the Liapunov exponents of the system. We show that under certain conditions on the analyticity
properties of the solutions of the equations of motion, it is possible to construct 2n invariants of motion which are guaranteed to beC
∞ as functions of phase space and time in a suitably defined domainD. |
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Keywords: | Integrability Liapunov exponents chaos Hamiltonian systems |
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