Article ID Journal Published Year Pages File Type
841088 Nonlinear Analysis: Theory, Methods & Applications 2012 14 Pages PDF
Abstract

In this article, we study a viscous asymptotical model equation for water waves ut+ux−βutxx+ν(D12u+F−1(i∣ξ∣12sgn(ξ)û(ξ)))+γuux=0 proposed in Kakutani and Matsuuchi (1975) [6]. Theoretical questions including the existence and regularity of the solutions will be answered. Numerical simulations of its solutions will be carried out and the effects of various parameters will be investigated. We will also predict the decay rate of its solutions towards the equilibrium.

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