Title of article
Order Reduction, m-Symmetry and m-Conservation Law of The Generalized mKdV Equation with Constant-coefficients and Variable-coefficients
Author/Authors
Goodarzi, Kh. Department of Mathematics - Islamic Azad University Borujerd Branch, Borujerd, Iran
Pages
12
From page
433
To page
444
Abstract
The goal of this paper is to calculate the order reduction of the generalized mKdV equation
with constant-coefficients (gmKdVcc) and the generalized mKdV equation with variable-coefficients
(gmKdVvc) using the m-symmetry method. Moreover we obtain Lagrangian and m-conservation law
of the gmKdVcc equation and the gmKdVvc equation using the variational problem method.
Keywords
Symmetry , m-symmetry , m-conservation law , Variational problem , Order reduction
Journal title
International Journal of Industrial Mathematics(IJIM)
Serial Year
2022
Record number
2726149
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