An application of modular spaces to approximation problems, IX
2002
scientific article
english
- modular space
- Lebesgue measure
- singular integral
- przestrzeń modularna
- całka osobliwa
EN By means of terms of a sequence (pn), where pn, n = l,2,..., are pseudomodulars, and by means of an infinite matrix A = [amn ] of non-negative numbers we shall construct the modular spaces XpAos' and Xp^os. Then we shall approximate elements of these spaces by means of terms of a sequence (p.), where p, i = l,2,..., are pseudomodulars. In particular, we will investigate the special cases when pn and pt are singular integrals.
89 - 97
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