Abstract
By using the boundedness of the maximal and sharp operators on Morrey spaces, we have proved that the commutators \([M_p,b]\) and \([M^{\#},b]\) are bounded on Morrey spaces \(L^{q,\lambda}\) if and only if \(b\) is in BMO and the negative part of \(b\) is in \(L^{\infty}\).
Citation
Chunping Xie. "Some Estimates of Commutators." Real Anal. Exchange 36 (2) 405 - 416, 2010/2011.
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