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Carleson measures and the BMO space on the p -adic vector space

✍ Scribed by Yong-Cheol Kim


Publisher
John Wiley and Sons
Year
2009
Tongue
English
Weight
283 KB
Volume
282
Category
Article
ISSN
0025-584X

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✦ Synopsis


Abstract

For a prime number p, let Q~p~ be the p ‐adic field and let Q~p~ ^d^ denote a vector space over Q~p~ which consists of all d ‐tuples of Q~p~ . Then we study the p ‐adic version of the Calderón–Zygmund decomposition, Carleson measures on the vector space Q~p~ ^d +1^ and the space BMO (Q~p~ ^d^ ) of functions of bounded mean oscillation on Q~p~ ^d^ . In particular, it turns out that the operator norms of various oncoming operators are independent of the dimension d and the prime number p, which is one of the big differences from that of the Euclidean case. Interestingly, the independence of the dimension d and p makes it possible to develop Harmonic Analysis on the infinite dimensional p ‐adic vector space as the importance had already been pointed out in the Euclidean case (© 2009 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)


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