Application of Group Analysis to Find the Function Riemann
This paper is of a synthetic nature, being a result of combining Riemann’s method for integrating second-order linear hyperbolic equations with Lie’s classiﬁcation of such equations In paper for the hyperbolic equation was constructed the four-parameter group and with the help of the group was found the solution of the Cauchy problem by the Riemann method for a hyperbolic equation.
Problem Cauchy, Riemann’s Function, Hyperbolic Equation, Group Analysis
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