In this work, we realised the soliton solutions of nonlinear Schrödinger equation (NLSE) that
arise from optical fibers, we considered the modified Sardar sub-equation method (MSSEM) …

This study presents a novel modification of the Sardar sub-equation method for solving the
nonlinear SchrÖdinger equation (NLSE) with second order spatiotemporal dispersion and …

The first good prediction of the multipole soliton solution for the non-integrable equation, ie,
the saturable nonlinear Schrödinger equation under the PT-symmetric potential, is achieved …

The nondegenerate vector one-soliton and two-soliton solutions of the 2-coupled mixed
derivative nonlinear Schrödinger equation are acquired by the Hirota bilinear method. The …

The perturbed nonlinear Schrödinger equation is used frequently to simulate ultra-short
pulse lasers, nonlinear optics, optical communication systems, plasmas and other areas of …

To enhance the precision and efficiency of result prediction, we proposed a parallel hard-
constraint physics-informed neural networks (phPINN) by combining the parallel fully …

Integrating the information of the first cycle of an optical pulse in a cavity into the input of a
neural network, a bidirectional long short-term memory (Bi_LSTM) recurrent neural network …

In this paper, the bifurcation, stationary optical solitons and exact solutions in optical fiber
propagation are studied. The propagation model is described by a generalized nonlinear …

In this article, we examine the unstable non-linear Shrödinger (NLS) dynamical models
analytically by utilizing the tow variabke (G′/G)-expansion approach. The unstable NLS …

We construct matrix integrable fourth-order nonlinear Schrödinger equations through
reducing the Ablowitz–Kaup–Newell–Segur matrix eigenvalue problems. Based on …