@article{Kabi-Nejad_Nadjafikhah_2019, title={Generalized symmetries and higher-order Conservation laws of the Camassa–Holm equation: Mathematics-Physics}, volume={9}, url={https://fundamentaljournals.org/index.php/ijfps/article/view/26}, DOI={10.14331/ijfps.2019.330125}, abstractNote={<p style="text-align: justify;">In the present paper, we derive generalized symmetries of order three of the Camassa–Holm equation by infinite prolongation of a generalized vector field and applying infinitesimal symmetry criterion. In addition, one-dimensional optimal system of Lie subalgebras investigated by applying the adjoint representation. Furthermore, determining equation for multipliers and the 2-dimensional homotopy formula employed to construct higher–order conservation laws for the Camassa–Holm equation.</p>}, number={2}, journal={International Journal of Fundamental Physical Sciences}, author={Kabi-Nejad, Parastoo and Nadjafikhah, Mehdi}, year={2019}, month={Jun.}, pages={20-25} }