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Interpolation by non-negative polynomials

✍ Scribed by John Briggs; Lee A Rubel


Publisher
Elsevier Science
Year
1980
Tongue
English
Weight
431 KB
Volume
30
Category
Article
ISSN
0021-9045

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πŸ“œ SIMILAR VOLUMES


Multidimensional interpolation by polyno
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A new procedure is proposed for interpolation and extrapolation of functions by a root of a low=degree polynomial. Three examples of the application of the procedure are presented. The rms error in representing SCF surfaces ranges from 2 cal/mole (linear HCN) to 0.23 kcal/mole (C2v MgH2 triplet).

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In 1990, A. Horwitz proved a theorem about interpolation by restricted range polynomials and asked some ralted questions. This paper gives affirmative answers to Horwitz' questions and generalizes his theorem. 1993 Academic Press. Inc.