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Perfect spline

In the mathematical subfields function theory and numerical analysis, a univariate polynomial spline of order is called a perfect spline if its -th… 
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Papers overview

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2010
2010
Let / = (a, b) be an interval in R and let Hn' consist of those real-valued functions / such that f is absolutely continuous on… 
2007
2007
We obtain the characterization of saturation class and approximation spaces for perfect spline approximation. Also, a generalized… 
2007
2007
We present a Chebyshev-type characterization for the best uniform approximations of periodic continuous functions by functions of… 
2006
2006
As usual, denote by KW [a, b] the Sobolev class consisting of every function whose (r − 1)st derivative is absolutely continuous…