Optimal local refinable interpolants

E. Pellegrino and E. Santi

Mathematics and Computers in Simulation (MATCOM), 2010, vol. 81, issue 3, 670-680

Abstract: In this paper we construct a set of refinable functions that enjoy some useful properties: they have compact support, satisfy suitable interpolation conditions and constitute the basis for constructing a local interpolatory approximant having arbitrary exactness order of polynomial reproduction.

Keywords: Refinable functions; Quasi-interpolatory operators; Interpolatory operators (search for similar items in EconPapers)
Date: 2010
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Persistent link: https://EconPapers.repec.org/RePEc:eee:matcom:v:81:y:2010:i:3:p:670-680

DOI: 10.1016/j.matcom.2010.03.011

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