Title: Numerical Solution of Partial Differential Equation via Orthogonal Wavelet and Multigrid Approach
Abstract: In this paper we consider solving two-dimensional elliptic partial differential equation(PDE) via orthogonal wavelet and multigrid methods.Using high and low pass filter properties of restriction and prolongation operator in multigrid method,and multiresolution analysis of wavelets,we propose a new method for solving PDE via orthogonal wavelet and multigrid approach. This algorithm is commonly used and self-adaptive technique is used.The numerical exapmle shows that the efficecncy is improved comparing with that of classical multigrid method.
Publication Year: 2006
Publication Date: 2006-01-01
Language: en
Type: article
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Cited By Count: 1
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