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Document Type |
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Article In Journal |
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Document Title |
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A Highly Accurate Finite Difference Method for Coupled Nonlinear Schr?dinger Equation A Highly Accurate Finite Difference Method for Coupled Nonlinear Schr?dinger Equation |
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Document Language |
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Arabic |
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Abstract |
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The coupled nonlinear Schr?dinger equation models several interesting physical phenomena. It presents a model equation for optical fiber with linear birefringence. In this article, we write a finite difference scheme to solve this equation. The method is fourth-order in space and second-order in time. It is unconditionally stable and extrapolation is used in the temporal direction and this makes the method fourth-order in the two directions, space and time. Many numerical tests have been conducted to display the robustness of the scheme. |
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Journal Name |
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International Journal of Computer Mathematics |
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Volume |
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81 |
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Issue Number |
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3 |
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Publishing Year |
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2004 AH
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Added Date |
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Sunday, May 25, 2008 |
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