In this article, the extended F-expansion method is applied to secure cubic–quartic optical
solitons for twin-core couplers with polynomial law of nonlinearity. Bright, singular, and …

Distinct models involving nonlinearity are mostly appreciated for illustrating intricate
phenomena arise in the nature. The new (3+ 1)-dimensional generalized nonlinear Boiti …

In this manuscript, the improved modified extended tanh integration technique is
implemented to investigate the exact solutions of stochastic Ginzburg–Landau model driven …

In this work, we consider a concatenation model that is a concatenated version of the
familiar nonlinear Schrödinger's equation, Lakshmanan–Porsezian–Daniel equation and …

The current research investigates the behavior of femtosecond solitary waves in an
inhomogeneous optical fiber using the generalized derivative nonlinear Schrödinger …

Abstract The (2+ 1)-dimensional Boiti-Leon-Manna-Pempinelli equation (BLMPE) is
explored in this letter. The multi-soliton solutions (MSSs) are probed via the Hirota bilinear …

In this paper, the modified extended mapping method is applied to obtain solitary wave
solutions and other solutions for the Gilson–Pickering equation which describes the wave …

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 …

This research mainly concerned with some new solutions of the (3+ 1)‐dimensional
nonlinear evolution equation (NEE). First, we extract the resonant multiple soliton solutions …

The current research aims to look into the exact solutions (ESs) of the (2+ 1)-dimensional
Boiti–Leon–Manna–Pempinelli equation (BLMPE), which describes the irrotational …