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Zuppa, Carlos

Good quality point sets and error estimates for moving least square approximations. (English) Zbl 1040.65034

Appl. Numer. Math. 47, No. 3-4, 575-585 (2003).
The author discusses the construction of moving least square approximations. Error estimates in Sobolev spaces are given. It is discussed that the condition number of the star of nodes could be used as a good measure for the quality of the distribution of the nodes and patches.
Reviewer: Michael Jung (Dresden)

Cited in 28 Documents

MSC:

65F20 Numerical solutions to overdetermined systems, pseudoinverses
65N30 Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs
65F35 Numerical computation of matrix norms, conditioning, scaling

Keywords:

moving least square interpolation; meshless methods; error estimates; condition number
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\textit{C. Zuppa}, Appl. Numer. Math. 47, No. 3--4, 575--585 (2003; Zbl 1040.65034)
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References:

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