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Two remarks on H1 and BMO

✍ Scribed by Lennart Carleson


Publisher
Elsevier Science
Year
1976
Tongue
English
Weight
351 KB
Volume
22
Category
Article
ISSN
0001-8708

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✦ Synopsis


DEDICATED TO THE MEMORY OF NORMAN LEVINSON 1. The definition of W(P), g iven by Stein, uses n-dimensional analogs of conjugate functions. This generalization of the classical Hardy space is of course only one of several possible ones. It has however proved to be of intrinsic importance through its relation to maximal functions as shown by the following theorem. THEOREM 1. Let h(x) E Cl(P), and assume h(x) even and 1 h(x)j,


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