Browsing by Author "Kumar Gupta, Rajesh"

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    Invariant Analysis for Space�Time Fractional Three-Field Kaup�Boussinesq Equations
    (Springer Science and Business Media Deutschland GmbH, 2020-09-30T00:00:00) Kaur, Jaskiran; Kumar Gupta, Rajesh; Kumar, Sachin
    Symmetries of the nonlinear fractional�differential equations are an interesting�and important topic. In this paper, space�time fractional three-field Kaup�Boussinesq equations with Riemann�Liouville fractional derivative are studied for invariant analysis. Symmetries are obtained by using classical Lie�s symmetry approach. Using obtained symmetries, the governing equations reduce to system of fractional ordinary differential equations which contains left and right-sided Erde� lyi- Kober (EK) fractional operators. � 2021, Springer Nature Singapore Pte Ltd.