Open AccessNorm estimates of interpolation matrices and their inverses associated with strictly positive definite functions
Author(s) -
Jeremy Levesley,
Zuhua Luo,
Xingping Sun
Publication year - 1999
Publication title -
proceedings of the american mathematical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.968
H-Index - 84
eISSN - 1088-6826
pISSN - 0002-9939
DOI - 10.1090/s0002-9939-99-04683-3
Subject(s) - positive definite matrix , mathematics , norm (philosophy) , matrix norm , interpolation (computer graphics) , pure mathematics , computer science , political science , artificial intelligence , physics , eigenvalues and eigenvectors , law , quantum mechanics , motion (physics)
In this paper, we estimate the norms of the interpolation matrices and their inverses that arise from scattered data interpolation on spheres with strictly positive definite functions.