Generating functions for dynamical syste
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Robert I. McLachlan; G.R.W. Quispel
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Article
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1998
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Elsevier Science
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English
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We give a survey and some new examples of generating functions for systems with symplectic structure, systems with a first integral, systems that preserve volume, and systems with symmetries and/or time-reversing symmetries. Both ODEs and maps are treated, and we discuss how generating functions may