Abstract
We describe the application of a computer program CRACKSTAR for the exact analytic solution of overdetermined systems of differential equations which result in determining point-, contact- and dynamical symmetries of ordinary differential equations. Examples are discussed.
Zusammenfassung
Wir beschreiben die Anwendung des Computerprogramms CRACKSTAR zur exakten Lösung überbestimmter Differentialgleichungssysteme, die von der Bestimmung von Punkt- und Berührungssymmetrien sowie dynamischer Symmetrien gewöhnlicher Differentialgleichungen herrühren.
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Pohle, H.J., Wolf, T. Automatic determination of dynamical symmetries of ordinary differential equations. Computing 41, 297–306 (1989). https://doi.org/10.1007/BF02241219
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DOI: https://doi.org/10.1007/BF02241219