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Multigrid Method for Solving Helmholtz Equation with Fourth Order Accurate Compact Finite Difference Method
Journal article

Multigrid Method for Solving Helmholtz Equation with Fourth Order Accurate Compact Finite Difference Method

B. S. Ahmed and S. J. Monaquel
INTERNATIONAL JOURNAL OF COMPUTER SCIENCE AND NETWORK SECURITY, Vol.10(5), pp.1-4
31/05/2010

Abstract

Computer Science Computer Science, Information Systems Science & Technology Technology
In this paper we develop a fourth order finite difference discretization strategy and the full multigrid method to solve Helmholtz equation in two dimensional. We use Newton interpolation method from the coarse grid to the fine grid. Numerical results are given to illustrate the efficiently of this method.

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