A New Modified Approach for Solving Seven-order Sawada-kotara Equations
- Department of mathematics, Islamic Azad University, Nour Branch, Nour, Iran.
- Department of Civil Engineering, University of Tabriz, Tabriz, Iran.
- Fakultätfür Mathematik und Informatic, Friedrich-Schiller-Universität Jena, Germany.
- Department of mathematics, Iran University of Science and Technology, Tehran, Iran.
- School of Electrical and Computer Engineering, University of Shiraz, Shiraz, Iran.
Herein, Reconstruction of Variational Iteration Method (RVIM) is used for computing solutions of the seventh-order Sawada-Kotera equation (sSK) and a Lax’s seventh order KdV equations (LsKdV). The results are compared with the Adomian decomposition method (ADM) and the known analytical solutions. Results obtained expose effectiveness and capability of this method to solve the seven-order Sawada-Kotera (sSK) and a Lax's seven-order KdV (LsKdV) equations.
- Reconstruction of Variational Iteration Method (RVIM)
- seven-order Sawada-Kotera (sSK)
- Lax's seven-order KdV (LsKdV)
- Adomian decomposition method (ADM).
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