Khomsan Neamprem

Exact Traveling Wave Solutions of Extended Kadomtsev–Petviashvili Equation via Modified Rational Sine–Cosine and New Extended Direct Algebraic Methods

This paper investigates the (2 + 1)–dimensional extended Kadomtsev–Petviashvili equation (eKPE), importantly describing multidimensional nonlinear wave phenomena. Its exact traveling wave solutions are constructed using the modified rational sine–cosine method and the new extende...