Superposed hyperbolic kink and pulse solutions of coupled ?4, NLS and mKdV equations
نویسندگان
چکیده
We obtain novel solutions of a coupled $\phi^4$, nonlinear Schr\"odinger (NLS) and modified Korteweg de Vries (MKdV) model which can be re-expressed as linear superposition either the sum or difference two hyperbolic kink pulse solutions. These results demonstrate that notion superposed extends to equations well.
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ژورنال
عنوان ژورنال: International Journal of Modern Physics B
سال: 2022
ISSN: ['0217-9792', '1793-6578']
DOI: https://doi.org/10.1142/s0217979222501429