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Lie-Baecklund Symmetries
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| Organization: | Visual Analysis |
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0204-680
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1993-03-01
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The purpose of this program is to derive the determining equations for Lie-Baecklund symmetries. The determining equations are derived in a form simplified as far as possible. The program allows an automatic solution of the determining equations for second-order ODEs by using a polynomial ansatz in the dependent variables and derivatives. If the characteristics for second-order ODEs are calculated, the program determines the corresponding integrals of motion.
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Lie-Baecklund symmetries, , symmetries, , transformations, , differential equations, , partial differential equations, , ordinary differential equations
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| Documentation.ps (404.2 KB) - Postscript documentation for baecklund.m | | baecklund.m (44 KB) - Mathematica package |
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