The influence of the noise on the exact solutions of a Kuramoto-Sivashinsky equation

Abstract

In this article, we take into account the stochastic Kuramoto-Sivashinsky equation forced by multiplicative noise in the Itô sense. To obtain the exact stochastic solutions of the stochastic Kuramoto-Sivashinsky equation, we apply the G′G\frac{{G}^{^{\prime} }}{G}-expansion method. Furthermore, we extend some previous results where this equation has not been previously studied in the presence of multiplicative noise. Also, we show the influence of multiplicative noise on the analytical solutions of the stochastic Kuramoto-Sivashinsky equation.

Keywords

• stochastic kuramoto-sivashinsky
• multiplicative noise
• stochastic exact solutions
• (g′/g)-expansion method
• 35q51
• 35a20
• 60h10
• 60h15
• 83c15