Determination of the Lie groups of equations of motion. I |
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Authors: | D F Kurdgelaidze Z V Khukhunashvili |
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Institution: | (1) Ordzhonikidze Moscow Aviation Institute, USSR |
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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 {x} and derivatives {/x}. The Lie-algebra operators on the solutions are sought. The problem is solved by successively complicating the form of the operators. |
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