Bäcklund transformation and CRE solvability for the negative-order modified KdV equation
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DOI: 10.1007/s11071-017-3682-z
Abstract: The residual symmetry is obtained for the negative-order modified KdV (nmKdV) equation from the truncated Painlevé expansion by using symbolic computation. The multiple residual symmetries are presented and localized by introducing auxiliary variables, and then,… read more here.
Keywords: order modified; modified kdv; equation; cklund transformation ... See more keywords
Two Different Systematic Techniques to Seek Analytical Solutions of the Higher-Order Modified Boussinesq Equation
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DOI: 10.1109/access.2019.2929682
Abstract: In this paper, we seek analytical solutions of the higher-order modified Boussinesq equation by two different systematic techniques. Employing the exp $(-\psi (z))$ -expansion method, exact solutions of the mentioned equation, including hyperbolic, exponential, trigonometric,… read more here.
Keywords: boussinesq equation; higher order; equation; modified boussinesq ... See more keywords