Eskitascioglu, Esin InanAktas, Muhammed BahadirhanBaskonus, Haci Mehmet2025-05-102025-05-1020192444-865610.2478/AMNS.2019.1.00010https://doi.org/10.2478/AMNS.2019.1.00010https://hdl.handle.net/20.500.14720/15838Baskonus, Haci Mehmet/0000-0003-4085-3625Researching different solutions of nonlinear models has been interesting in different fields of science and application. In this study, we investigated different solutions of fourth-order nonlinear Ablowitz-Kaup-Newell-Segur wave equation. We have used the sine-Gordon expansion method (SGEM) during this research. We have given the 2D, 3D, and contour graphs acquired from the values of the solutions obtained using strong SGEM.eninfo:eu-repo/semantics/openAccessThe Sine-Gordon Expansion MethodAblowitz-Kaup-Newell-Segur Wave EquationComplex Hyperbolic Function SolutionsArticle41N/AQ393100WOS:000664122600009