Title of article
On the error of approximation by radial basis functions with fixed centers
Author/Authors
Asgarova, Aida Kh. Institute of Mathematics and Mechanics of NAS of Azerbaijan, Baku, Azerbaijan , Babayev, Arzu M-B. Institute of Mathematics and Mechanics of NAS of Azerbaijan, Baku, Azerbaijan , Maharov, Ibrahim K. Institute of Mathematics and Mechanics of NAS of Azerbaijan, Baku, Azerbaijan
Pages
8
From page
22
To page
29
Abstract
We consider the problem of approximation of a continuous multivariate function by sums of
two radial basis functions in the uniform norm. We obtain a formula for the approximation error in terms
of functionals generated by closed paths.
Keywords
radial basis function , path , extremal element , approximation error
Journal title
Transactions Issue Mathematics, Azerbaijan National Academy of Sciences
Serial Year
2018
Full Text URL
Record number
2611588
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