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论文类型：会议论文

发表时间：2002-07-10

收录刊物：EI、Scopus

页面范围：571-574

摘要：R-function method(RFM) is an effective method to construct an analytical function which satisfy the boundary condition of differential equation. Combined with the compactly supported radial basis function(RBF), a semi-analytical meshless method is established. Compared with direct RBF method, the support size of RBF is smaller and the coefficient matrix is more spare but numerical solution still keep the accuracy. Numerical experiments show the effect of the method.