Fast convergent iterative boundary element method on PVM cluster

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作者：
Univ of Southern Queensland, Toowoomba [1 ]
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来源：
Eng Anal Boundary Elem | / 4卷 / 307-316期
关键词：
Boundary conditions - Convergence of numerical methods - Integral equations - Iterative methods - Parallel processing systems - Problem solving;
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摘要：
A fast convergent boundary element method on a parallel virtual machine (PVM) cluster using the Single Instructions Multiple Data (SIMD) model is presented. Based on domain subdivision into smaller subdomains to reduce the size of the system matrix and to achieve overlap speed, the scheme is iterative and each subdomain is handled by a separate PVM node in parallel. The method provides a consistent mechanism for specifying boundary conditions on artificial interfaces and offers great potential to solve large problems on very affordable PVM clusters.
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