Weighted Norm Inequalities for Some Sing
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Takahiko Nakazi; Takanori Yamamoto
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Article
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1997
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Elsevier Science
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English
β 367 KB
If r is a nonzero constant, then HS r is just a well-known class of weights due to H. Helson and G. Szego (Ann. Mat. Pura Appl. 51 (1960), 107 138). Moreover we study the Koosis-type problem of two weights of S :, ; and get very simple necessary and sufficient conditions for such weights. 1997 Acad