Axioms (Jun 2024)

The New G-Double-Laplace Transforms and One-Dimensional Coupled Sine-Gordon Equations

  • Hassan Eltayeb,
  • Said Mesloub

DOI
https://doi.org/10.3390/axioms13060385
Journal volume & issue
Vol. 13, no. 6
p. 385

Abstract

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This paper establishes a novel technique, which is called the G-double-Laplace transform. This technique is an extension of the generalized Laplace transform. We study its properties with examples and various theorems related to the G-double-Laplace transform that have been addressed and proven. Finally, we apply the G-double-Laplace transform decomposition method to solve the nonlinear sine-Gordon and coupled sine-Gordon equations. This method is a combination of the G-double-Laplace transform and decomposition method. In addition, some examples are examined to establish the accuracy and effectiveness of this technique.

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