Scientia Iranica, cilt.30, sa.6D, ss.2125-2142, 2023 (SCI-Expanded)
This paper recovers optical soliton solutions with (2)-nonlinear susceptibility. Bright, dark, singular, bright-dark combo solitons are recovered. A variety of algorithms are implemented. These include the Riccati equation approach, exp-function expansion method, modi ed simple equation algorithm, sine-Gordon equation scheme, F-expansion approach, trial function method, and functional variable algorithm.