# Construction of exact solutions to the modified forms of DP and CH equations by analytical methods

### Abstract

In this work, we establish the exact solutions to the modified forms of Degasperis–Procesi (DP) and Camassa–Holm (CH) equations. The generalized (G’/G)-expansion and generalized tanh-coth methods were used to construct solitary wave solutions of nonlinear evolution equations. The generalized (G’/G)-expansion method presents a wider applicability for handling nonlinear wave equations. It is shown that the (G’/G)-expansion method, with the help of symbolic computation, provides a straightforward and powerful mathematical tool for solving nonlinear evolution equations in mathematical physics.### References

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*Statistics, Optimization & Information Computing*,

*3*(4), 336-347. https://doi.org/10.19139/soic.v3i4.131

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