Article ID Journal Published Year Pages File Type
4606812 Journal of Approximation Theory 2016 22 Pages PDF
Abstract

Let sn(T)sn(T) denote the nnth approximation, isomorphism, Gelfand, Kolmogorov or Bernstein number of the Hardy-type integral operator TT given by Tf(x)=v(x)∫axu(t)f(t)dt,x∈(a,b)(−∞0C1,C2>0 depend only on the space EE.

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Physical Sciences and Engineering Mathematics Analysis
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Some ss-numbers of an integral operator of Hardy type in Banach function spaces
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