A Simplified Interpolating Moving Least-Squares Method and its Error Estimates
2011 ◽
Vol 101-102
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pp. 271-274
Keyword(s):
A disadvantage of the MLS approximation is that the shape function of this method does not satisfy the property of Kronecker Delta function. Thus developing an interpolating MLS approximation is very important. In this paper, the interpolating moving least-squares (IMLS) method presented by Lancaster and Salkauskas is discussed in detail and a simplified expression of the approximation function of the IMLS method is given. The simpler expression makes it more convenient to use this method. The error estimate of the approximation function also is discussed. And a numerical example is given to confirm the results.
2012 ◽
Vol 78
(786)
◽
pp. 142-151
2016 ◽
Vol 73
◽
pp. 21-34
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Keyword(s):
2013 ◽
Vol 2013
◽
pp. 1-6
◽
2012 ◽
Vol 219
(4)
◽
pp. 1724-1736
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Keyword(s):
2011 ◽
Vol 291-294
◽
pp. 2245-2249
2011 ◽
Vol 03
(04)
◽
pp. 735-758
◽
Keyword(s):
2018 ◽
Vol 37
(5)
◽
pp. 5857-5875
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