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 Title
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
