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Transactions of the American Mathematical Society

Published by the American Mathematical Society since 1900, Transactions of the American Mathematical Society is devoted to longer research articles in all areas of pure and applied mathematics.

ISSN 1088-6850 (online) ISSN 0002-9947 (print)

The 2024 MCQ for Transactions of the American Mathematical Society is 1.48 .

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Multivariate rearrangements and Banach function spaces with mixed norms
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by A. P. Blozinski
Trans. Amer. Math. Soc. 263 (1981), 149-167
DOI: https://doi.org/10.1090/S0002-9947-1981-0590417-X

Abstract:

Multivariate nonincreasing rearrangement and averaging functions are defined for functions defined over product spaces. An investigation is made of Banach function spaces with mixed norms and using multivariate rearrangements. Particular emphasis is given to the $L(P,Q;\ast )$ spaces. These are Banach function spaces which are in terms of mixed norms, multivariate rearrangements and the Lorentz $L(p,g)$ spaces. Embedding theorems are given for the various function spaces. Several well-known theorems are extended to the $L(P,Q;\ast )$ spaces. Principal among these are the Strong Type (Riesz-Thorin) Interpolation Theorem and the Convolution (Youngโ€™s inequality) Theorem.
References
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Bibliographic Information
  • © Copyright 1981 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 263 (1981), 149-167
  • MSC: Primary 46E30; Secondary 46M35
  • DOI: https://doi.org/10.1090/S0002-9947-1981-0590417-X
  • MathSciNet review: 590417