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Determination of the Lie groups of equations of motion. I
Authors:D F Kurdgelaidze  Z V Khukhunashvili
Institution:(1) Ordzhonikidze Moscow Aviation Institute, USSR
Abstract:A practical method is described for determining the symmetry groups of the differential equations of physics via a discussion of all possible operators in space of coordinates {partxagr} and derivatives {part/partxagr}. The Lie-algebra operators on the solutions are sought. The problem is solved by successively ldquocomplicatingrdquo the form of the operators.
Keywords:
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