Department

Mathematics

Document Type

Article

Publication Date

3-2013

Embargo Period

8-31-2017

Abstract

Interpolation by various types of splines is the standard procedure in many applications. In this paper we discuss harmonic spline “interpolation” (on the lines of a grid) as an alternative to polynomial spline interpolation (at vertices of a grid). We will discuss some advantages and drawbacks of this approach and present the asymptotics of the Lp-error for adaptive approximation by harmonic splines.

Journal

Applicable Analysis - An International Journal

Journal ISSN

0003-6811

Volume

93

Issue

1

First Page

171

Last Page

189

Digital Object Identifier (DOI)

10.1080/00036811.2013.766323

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