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EXACT SOLUTIONS FOR (2 + 1)-DIMENSIONAL COS-GORDON NONLINEAR PARTIAL DIFFERENTIAL EQUATION USING JACOBI ELLIPTIC FUNCTIONS
Keywords:
travelling wave, Jacobi elliptic functions, sin-Gordon equation, exact solutionsDOI:
https://doi.org/10.17654/0972087126001Abstract
A (2+1)-dimensional Cos-Gordon nonlinear partial differential equation is taken in this manuscript to find new exact solutions. Since we use limited expansion in this equation, this equation may be expanded to higher level to get varied solutions. A rational ansatz form is assumed to derive all possible solutions of our equation.
Received: July 22, 2025
Revised: August 28, 2025
Accepted: September 10, 2025
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