An O(h6) cubic spline interpolating procedure for harmonic functions
Date
1991ISSN
0749-159XSource
Numerical Methods for Partial Differential EquationsVolume
7Issue
1Pages
43-59Google Scholar check
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An O(h6) method for the interpolation of harmonic functions in rectangular domains is described and analyzed, The method is based on an earlier cubic spline technique [N. Papamichael and J.R. Whiteman, BIT 14, 452–459 (1974)], and makes use of recent results concerning the a posteriori correction of interpolatory cubic splines. Copyright © 1991 Wiley Periodicals, Inc.