Software to compute infinitesimal symmetries of exterior differenial systems, with applications
نویسندگان
چکیده
منابع مشابه
The Symmetries of Equivalent Lagrangian Systems and Constants of Motion
In this paper Mathematical structure of time-dependent Lagrangian systems and their symmetries are extended and the explicit relation between constants of motion and infinitesimal symmetries of time-dependent Lagrangian systems are considered. Starting point is time-independent Lagrangian systems ,then we extend mathematical concepts of these systems such as equivalent lagrangian systems to th...
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Acknowledgements My deepest thanks go to Tim Römer for his guidance into mathematics and mathematical life since many years now, his support and encouragement during all that time. I wish to thank Winfried Bruns for his interest and many warm and refreshing conversations. I thank Christof and Jochen for always listening to my more or more often less exigent problems. I would also like to thank ...
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ژورنال
عنوان ژورنال: Acta Applicandae Mathematicae
سال: 1989
ISSN: 0167-8019,1572-9036
DOI: 10.1007/bf00046573