Bulut, HasanAksan, Emine NesligulKayhan, MiracSulaiman, Tukur Abdulkadir2024-08-042024-08-0420192468-0133https://doi.org/10.1016/j.joes.2019.06.002https://hdl.handle.net/11616/99276The studies of the dynamic behaviors of nonlinear models arising in ocean engineering play a significant role in our daily activities. In this paper, an efficient mathematical technique, namely; the sine-Gordon expansion method is employed to construct the traveling wave solutions to the (3 + 1)-dimensional Kadomtsev-Petviashvili and (3 + 1)-dimensional nonlinear Schrodinger equations. Using suitable values of the parameters, the two- and three-dimensional figures of the obtained solutions are plotted. (C) 2019 Shanghai Jiaotong University. Published by Elsevier B.V.eninfo:eu-repo/semantics/openAccessSine-Gordon expansion methodKadomtsev-Petviashvili equationSchrodinger equationwave solutionsArticle4437337810.1016/j.joes.2019.06.0022-s2.0-85084462724Q2WOS:000503002900007N/A