Group classification of a family of generalized Klein-Gordon equations by the method of indeterminates
2021 ◽
Vol 2090
(1)
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pp. 012055
Abstract A method for the group classification of differential equations we recently proposed is applied to the classification of a family of generalized Klein-Gordon equations. Our results are compared with other classification results of this family of equations labelled by an arbitrary function. Some conclusions are drawn with regards to the effectiveness of the proposed method.
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Keyword(s):
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