DocumentCode
495482
Title
A Kind of Lagrange Interpolation on the Sphere
Author
Liang, Xue-Zhang ; Zhang, Ming
Author_Institution
Inst. of Math., Jilin Univ., Changchun, China
Volume
4
fYear
2009
fDate
March 31 2009-April 2 2009
Firstpage
96
Lastpage
100
Abstract
In this paper we deeply research Lagrange interpolation on the unit sphere. First we study the Lagrange interpolation problem along a set of latitudes on the sphere and give three kinds of properly posed sets of nodes along it. Then we get a class of properly posed set of nodes for Lagrange interpolation on the unit sphere by superposition interpolation process. The result in this paper is an extension and a development of predecessorpsilas work in this field.
Keywords
computational geometry; interpolation; Lagrange interpolation; superposition interpolation process; unit sphere; Computer science; Floods; Geometry; Interpolation; Lagrangian functions; Mathematics; Polynomials; Terrestrial atmosphere;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Science and Information Engineering, 2009 WRI World Congress on
Conference_Location
Los Angeles, CA
Print_ISBN
978-0-7695-3507-4
Type
conf
DOI
10.1109/CSIE.2009.1068
Filename
5170968
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