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Quasi-interpolants Based on Trigonometric Splines

✍ Scribed by Tom Lyche; Larry L. Schumaker; Sonya Stanley

Publisher: Elsevier Science
Year: 1998
Tongue: English
Weight: 394 KB
Volume: 95
Category: Article
ISSN: 0021-9045
DOI: 10.1006/jath.1998.3196

No coin nor oath required. For personal study only.

✦ Synopsis

dedicated to the memory of per erik koch - A general theory of quasi-interpolants based on trigonometric splines is developed which is analogous to the polynomial spline case. The aim is to construct quasiinterpolants which are local, easy to compute, and which apply to a wide class of functions. As examples, we give a detailed treatment including error bounds for two classes which are especially useful in practice.

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