Purpose: The aim of this scientific research is to examine the optical soliton solutions of the
Biswas–Milovic equation, which has a prominent role in nonlinear optic studies, has been …

In this article, we consider the twin-core couplers with Kudryashov's sextic power law of
refractive index and perturbation terms. The extended F-expansion method is implemented …

Optical soliton solutions in birefringent fibers and other analytic solutions for Sasa-Satsuma
equation with Kerr law nonlinearity are investigated using extended F-expansion method …

In this article, the extended F-expansion method is applied to obtain cubic-quartic optical
solitons for couplers in optical metamaterials with nonlinear perturbation terms and triple …

Purpose: In this article, two main subjects are discussed. First, the nonlinear Schrödinger
equation (NLSE) with an anti-cubic (AC) nonlinearity equation is examined, which has a …

In this article, a nonlinear dispersive structure namely the modified Benjamin–Bona–Mahony
(BBM) model is studied by employing three different approaches to develop some new …

In this paper, the coupled system of nonlinear Schrödinger equation involving the parabolic-
nonlocal law of refractive index are considered. The extended simplest equation method is …

In this article, nonlinear Schrödinger's equation with Kudryashov's quintuple power law of
refractive index is considered. The modified extended direct algebraic algorithm is …

In this article, the improved modified extended tanh-function method is applied for nonlinear
Schrödinger equation with Kudryashov's quintuple power-law of refractive index having …

Many mathematical models describe the optical solitons propagation through optical fibers
such as nonlinear Schrödinger's equation. In this work, we study the generalized derivative …