9 research outputs found
Symbolic computation of exact solutions expressible in hyperbolic and elliptic functions for nonlinear partial differential and . . .
No full textThe Mathematica implementation of the tanh and sech-methods for computing exact travelling wave solutions of nonlinear partial differential equations (PDEs) is presented. These methods also apply to ordinary differential equations (ODEs). Ne
Higher-order symmetries and conservation laws of multi-dimensional Gordon-type equations
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An analysis of the Zhiber-Shabat equation including Lie point symmetries and conservation laws
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