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ADCM
1999
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14 years 4 days ago
Approximation properties of zonal function networks using scattered data on the sphere
A zonal function (ZF) network is a function of the form x n k=1 ck(x
Hrushikesh Narhar Mhaskar, Francis J. Narcowich, J...
ADCM
2000
57views more  ADCM 2000»
14 years 9 days ago
Polynomial frames on the sphere
We introduce a class of polynomial frames suitable for analyzing data on the surface of the unit sphere of a Euclidean space. Our frames consist of polynomials, but are well local...
Hrushikesh Narhar Mhaskar, Francis J. Narcowich, J...