We present the results obtained concerning the classification of symmetry reduction of the (1 + 3)-dimensional inhomogeneous Monge-Ampère equation to first-order ODEs. Some classes of the invariant solutions are constructed.
KeywordsSymmetry ReductionInvariant SolutionsMonge-Amp&#232re EquationClassification of Lie AlgebrasPoincar&#233Group <i>P</i>(14)
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