Order of approximation

Known as: Zero-order approximation, Zeroth order approximation, Degree of approximation 
In science, engineering, and other quantitative disciplines, orders of approximation refer to formal or informal terms for how precise an… (More)
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Highly Cited
2005
Highly Cited
2005
A structure-preserving dimension reduction algorithm for large-scale second-order dynamical systems is presented. It is a… (More)
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Highly Cited
2001
Highly Cited
2001
We consider the problem of interpolating a signal using a linear combination of shifted versions of a compactly-supported basis… (More)
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Highly Cited
1998
Highly Cited
1998
A general method for near-best approximations to functionals on Rd, using scattered-data information is discussed. The method is… (More)
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Highly Cited
1998
Highly Cited
1998
Wavelets are generated from refinable functions by using multiresolution analysis. In this paper we investigate the approximation… (More)
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Highly Cited
1998
Highly Cited
1998
We investigate the efficiency of approximation by linear combinations of ridge functions in the metric of L2(B ) with Bd the unit… (More)
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Highly Cited
1997
Highly Cited
1997
The purpose of this paper is to develop and analyze a least-squares approximation to a first order system. The first order system… (More)
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Highly Cited
1996
Highly Cited
1996
We prove that neural networks with a single hidden layer are capable of providing an optimal order of approximation for functions… (More)
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Highly Cited
1995
Highly Cited
1995
In this paper we considerLp approximation by integer trans lates of a nite set of functions r which are not nec essarily… (More)
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Highly Cited
1992
Highly Cited
1992
We present a general approximation technique for a large class of graph problems. Our technique mostly applies to problems of… (More)
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Highly Cited
1985
Highly Cited
1985
A unified and powerful approach is presented for devising polynomial approximation schemes for many strongly NP-complete problems… (More)
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