Multiscale expansions in discrete world |
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Authors: | ÖMER ÜNSAL FILIZ TAŞCAN MEHMET NACI ÖZER |
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Affiliation: | 1. Eski?ehir Osmangazi University, Art-Science Faculty, Department of Mathematics and Computer Sciences, Eski?ehir, Türki?ye
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Abstract: | In this paper, we show the attainability of KdV equation from some types of nonlinear Schrödinger equation by using multiscale expansions discretely. The power of this manageable method is confirmed by applying it to two selected nonlinear Schrödinger evolution equations. This approach can also be applied to other nonlinear discrete evolution equations. All the computations have been made with Maple computer packet program. |
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