In this study, the Fokas system which represents the spread of irregular pulse in monomode
optical fibers is investigated via the Jacobi elliptic function expansion (JEFE) method. This …

In this work, we investigate the Fokas system which expresses the nonlinear pulse
propagation in mono-mode optical fibers. We use the m+ 1 G′-expansion scheme and the …

In this study, the Ivancevic option pricing model (IOPM), a nonlinear wave alternative to the
traditional Black–Scholes option pricing model, is investigated. The Ivancevic option pricing …

Abstract We examine an extended (2+ 1)-dimensional perturbed nonlinear Schrödinger
equation with Kerr law nonlinearity in a nano-optical fiber with fourth-order spatial …

This study examines the perturbed Fokas–Lenells equation using two methods: the
Bernoulli sub-equation function method and the 1/G′-expansion method. A traveling wave …

In this paper, we use the Jacobi elliptic function expansion approach to investigate the
Hirota-Maccari system which describes the dynamical behaviors of the femto-second soliton …

The φ 6-model expansion technique is used in this work to obtain dark, bright, periodic,
singular, dark-bright, combined singular soliton and rational solutions to the Hamiltonian …

In this paper, the nonlinear complex Hirota-dynamical model is explored using the unified
auxiliary equation method, which is the most powerful method for studying exact solutions to …

In this paper, we analyze the extended Bogoyavlenskii-Kadomtsev-Petviashvili (eBKP)
equation utilizing the condensed Hirota's approach. In accordance with a logarithmic …

This research explores the Jacobi elliptic expansion function method and a modified version
of the Sardar sub-equation method to discover new exact solutions for the nonlinear …