• M-lump and lump–kink solutions of (2 + 1)-dimensional Caudrey–Dodd-Gibbon–Kotera–Sawada equation

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    • Keywords


      Caudrey–Dodd–Gibbon–Kotera–Sawada equation; lump solution; lump–kink solution; Hirota bilinear form.

    • Abstract


      In this paper, M-lump and interaction between lumps and kink solitons of the (2 + 1)-dimensional Caudrey–Dodd–Gibbon–Kotera–Sawada equation are studied based on Hirota bilinear form. M-lump solutions are derived by taking a ‘long wave’ limit of the N-soliton solutions, and the lump–kink solutions are presented consequently. In addition, evolutions of solutions are shown by choosing certain parameters.

    • Author Affiliations



      1. School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, China
    • Dates

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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