Novel Superposed Kink and Pulse Solutions for $\phi^4$, MKdV, NLS and Other Nonlinear Equations
Pattern Formation and Solitons
2022-02-15 v1
Abstract
We show that a number of nonlinear equations including symmetric as well as asymmetric , modified Korteweg de Vries (MKdV), mixed KdV-MKdV, nonlinear Schr\"odinger (NLS), quadratic-cubic NLS as well as higher order neutral scalar field theories, higher order KdV-MKdV and higher order quadratic-cubic NLS admit superposed periodic kink and pulse solutions and some of them also admit superposed hyperbolic kink solutions.
Keywords
Cite
@article{arxiv.2202.06223,
title = {Novel Superposed Kink and Pulse Solutions for $\phi^4$, MKdV, NLS and Other Nonlinear Equations},
author = {Avinash Khare and Avadh Saxena},
journal= {arXiv preprint arXiv:2202.06223},
year = {2022}
}
Comments
34 pages, no figures