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A polynomial map preserving the finite basis property

✍ Scribed by N.S Mendelsohn; R Padmanabhan


Publisher
Elsevier Science
Year
1977
Tongue
English
Weight
462 KB
Volume
49
Category
Article
ISSN
0021-8693

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In this paper, we construct a univariate quasi-interpolation operator to non-uniformly distributed data by cubic multiquadric functions. This operator is practical, as it does not require derivatives of the being approximated function at endpoints. Furthermore, it possesses univariate quadratic poly