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 …

In this study, we introduce a new simple integration technique to extract optical solitons for
the cubic quartic Bragg-gratings having anti-cubic nonlinear form. The extracted solitons are …

Soliton solutions (SSs) of the electric signals in telegraph lines on the basis of the tunnel
diode (ESTLBTD) have been examined using the modified G′/G-expansion method …

The main aim of the presented paper is to obtain the exact solutions of the generalized Sasa–
Satsuma equation using two different methods, the modified auxiliary equation method and …

Abstract The complex Ginzburg–Landau equation having polynomial law of nonlinearity with
four powers is considered. The Cauchy problem for this equation cannot be solved by the …

The generalised Schrödinger equation is a nonlinear equation that is frequently
encountered in modern physics study. Additionally, it is an important equation for …

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, highly dispersive optical solitons and other solutions in birefringent fibers are
reported with quadratic–cubic law and polynomial law of refractive index. The improved …

In this study, we investigate new optical soliton solutions for the Lakshmanan–Porsezian–
Daniel (LPD) equation incorporating group velocity dispersion (GVD), spatio-temporal …

In this paper, the optical solitons for the complex Ginzburg–Landau equation with
Kudryashov's law of refractive index are established. An improved modified extended tanh …