Journal of the
Korean Mathematical Society
JKMS

ISSN(Print) 0304-9914 ISSN(Online) 2234-3008

Article

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J. Korean Math. Soc. 2007; 44(6): 1233-1241

Printed November 1, 2007

Copyright © The Korean Mathematical Society.

Weighted inequalities for commutators of potential type operators

Wenming Li

Hebei Normal University

Abstract

We derive a kind of weighted norm inequalities which relate the commutators of potential type operators to the corresponding maximal operators.

Keywords: weighted norm inequality, commutator, fractional integral, maximal function

MSC numbers: 42B20, 42B25