Variational Principle for Traveling Waves in a Modified Kuramoto-Sivashinsky Equation

Erni Laswinda, Mahdhivan Syafwan, Arrival Rince Putri


In this paper, variational principle for traveling waves in a modified Kuramoto-Sivashinsky equation is constructed by the semi-inverse method. We confirm that the method is very effective and gives the results in the concise form of variational functionals.


Kuramoto-Sivashinsky equation, variational principle, semi-inverse method

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