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The complex variable interpolating moving least-squares method
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DOI：10.1016/j.amc.2012.08.013.png)
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摘要
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In this paper, a new method for deriving the moving least-squares (MLS) approximation is presented first. Considering the unclear physical meaning of the functional in the existing complex variable moving least-squares (CVMLS) approximation, an improved CVMLS approximation is presented by constructing a new functional with an explicit physical meaning. Based on the improved CVMLS approximation, the complex variable interpolating moving least-squares (CVIMLS) method is presented, and the interpolating property of the corresponding shape function of the CVIMLS method is proved. (C) 2012 Elsevier Inc. All rights reserved.
Keyword:
Moving least-squares approximation
Complex variable moving least-squares approximation Interpolating moving least-squares method
Shape function
Weight function
Inner product
期刊
IF:
3.4
论文数:
2.3W
被引数:
3.3W
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