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Integrability of double trigonometric series with special coefficients

✍ Scribed by Ferenc Móricz


Book ID
112650555
Publisher
Springer
Year
1990
Tongue
English
Weight
638 KB
Volume
16
Category
Article
ISSN
0133-3852

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Integrability of Double Power Series wit
✍ S.M Mazhar; F Móricz 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 168 KB

We consider the double power series with coefficients a G 0 for all j and k. Among others, we prove exact estimates of jk certain weighted L p -norms of f on the unit square, in terms of the coefficients a . Our results extend those of Askey and Boas, Hardy and Littlewood, Khan, jk Leindler, Matelj