Volume 281, Issue 8 pp. 1108-1118
Original Paper

Bi-commutators of fractional integrals on product spaces

Wengu ChenYongsheng Han

Yongsheng Han

Institute of Applied Physics and Computational Mathematics, P. O. Box 8009, Beijing, 100088, P. R. China

Search for more papers by this author
Changxing Miao

Changxing Miao

Institute of Applied Physics and Computational Mathematics, P. O. Box 8009, Beijing, 100088, P. R. China

Search for more papers by this author
First published: 15 July 2008
Citations: 2

Abstract

Recently Lacey extended Chanillo's boundedness result of commutators with fractional integrals to a higher parameter setting. In this paper, we extend Lacey's result to higher dimensional spaces by a different method. Our method is in terms of the dual relationship between product BMO and product Hardy space and the maximal function characterization of product Hardy spaces obtained by S.-Y.Chang and R. Fefferman. (© 2008 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)

The full text of this article hosted at iucr.org is unavailable due to technical difficulties.