• LIE SYMMETRIES AND DIFFERENTIAL FORM FOR TELEGRAPH EQUATION

V. G. Gupta, Kapil Pal*

Abstract


In the present paper, the differential form method is applied to calculate potential symmetries and approximate symmetries of the telegraph equation. The symmetry group are given and group invariant solutions associated to the symmetries are obtained.


Keywords


Telegraph-equation, Differential-form, Symmetry-generators.

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