Kyriazis, G.
Studia Mathematica, Tome 129 (1998), p. 219-241 / Harvested from The Polish Digital Mathematics Library
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We study smoothness spaces generated by maximal functions related to the local approximation errors of integral operators. It turns out that in certain cases these smoothness classes coincide with the spaces Cpα(ℝd), 0 < p≤∞, introduced by DeVore and Sharpley [DS] by means of the so-called sharp maximal functions of Calderón and Scott. As an application we characterize the Cpα(ℝd) spaces in terms of the coefficients of wavelet decompositions.

Publié le : 1998-01-01
EUDML-ID : urn:eudml:doc:216484 
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Kyriazis, G. . Studia Mathematica, Tome 129 (1998) pp. 219-241. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-smv128i3p219bwm/

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