arXiv Analytics

Sign in

arXiv:math/0510280 [math.FA]AbstractReferencesReviewsResources

Characterizations of the Hardy Space $H^1$ and BMO

Wael Abu-Shammala, Ji-Liang Shiu, Alberto Torchinsky

Published 2005-10-13, updated 2006-01-24Version 2

We describe the spaces $H^1(R)$ and BMO$(R)$ in terms of their closely related, simpler dyadic and two-sided counterparts. As a result of these characterizations we establish when a bounded linear operator defined on dyadic or two-sided $H^1(R)$ into a Banach space has a continuous extension to $H^1(R)$ and when a bounded linear operator that maps a Banach space into dyadic or two-sided BMO$(R)$ actually maps continuously into BMO$(R)$.

Comments: 33 pages
Categories: math.FA, math.CA
Subjects: 42B20, 42B99
Related articles: Most relevant | Search more
arXiv:0809.3097 [math.FA] (Published 2008-09-18, updated 2009-12-17)
The vector-valued non-homogeneous Tb theorem
arXiv:math/0112273 [math.FA] (Published 2001-12-25)
The Banach space S is complementably minimal and subsequentially prime
arXiv:math/0412171 [math.FA] (Published 2004-12-08)
Embedding $\ell_{\infty}$ into the space of all Operators on Certain Banach Spaces