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    Article

    Generalized Darboux transformation, semi-rational solutions and novel degenerate soliton solutions for a coupled nonlinear Schrödinger equation

    In this paper, we obtain two types of semi-rational solutions for a coupled nonlinear Schrödinger equation by applying generalized Darboux transformation (DT). Firstly, we obtain a new DT through a special lim...

    Hong-Yi Zhang, Yu-Feng Zhang in The European Physical Journal Plus (2021)

  2. Article

    A novel approach for the edge rolling force and dog-bone shape by combination of slip-line and exponent velocity field

    This study presents a new mathematical model for edge rolling force and dog-bone shape using the combination of slip-line and exponent velocity field. The slip-line field of the dog-bone area is drawn out base...

    Yu-Feng Zhang, Hong-Shuang Di, Xu Li, Wen Peng, De-Wen Zhao in SN Applied Sciences (2020)