Novel soliton wave solutions of a special model of the nonlinear Schrödinger equations with mixed derivatives

• DOI: 10.1016/j.rinp.2023.106367
• Publication Date: 2023-03-16T17:28:30Z
• Authors: Mostafa M.A. Khater; Suleman H. Alfalqi; Jameel F. Alzaidi; Raghda A.M. Attia
• Keywords: Envelope (radar); Algebraic equation

In this study, the influence of integrability requirement on nonlinear Schrödinger equations with mixed derivatives is examined. The Rangwala–Rao (RR) equation named after A. Rangwala, who in 1990 was first to quantify these effects their entirety. aim our research identifying how generate individual waves and they interact one another. This get a better understanding dispersion effect progressive variation electric field envelope during pulse propagation optical fibers. direct algebraic method (DAM), extended approach (exDAA), Riccati expansion technique (exREM) are used develop unique solitary wave solutions for model under consideration. These numerically calculated illustrate dynamic behavior an traveling through cable. Comparing results those other researchers demonstrates originality work.