Weighted ${L}^{p}$ for $p\in{}(1,\infty{})$ and weak-type endpoint estimates with
general weights are established for commutators of the Hardy-Littlewood maximal
operator with BMO symbols on spaces of homogeneous type. As an application, a
weighted weak-type endpoint estimate is proved for maximal operators associated
with commutators of singular integral operators with BMO symbols on spaces of
homogeneous type. All results with no weight on spaces of homogeneous type are
also new.
References
R. R. Coifman and G. Weiss, Analyse Harmonique Non-Commutative sur Certains Espaces Homogènes, vol. 242 of Lecture Notes in Mathematics, Springer, Berlin, Germany, 1971.
R. A. Macías and C. Segovia, ``Lipschitz functions on spaces of homogeneous type,'' Advances in Mathematics, vol. 33, no. 3, pp. 257--270, 1979.
Mathematical Reviews (MathSciNet):
MR546295
J. García-Cuerva, E. Harboure, C. Segovia, and J. L. Torrea, ``Weighted norm inequalities for commutators of strongly singular integrals,'' Indiana University Mathematics Journal, vol. 40, no. 4, pp. 1397--1420, 1991.
A. M. Alphonse, ``An end point estimate for maximal commutators,'' Journal of Fourier Analysis and Applications, vol. 6, no. 4, pp. 449--456, 2000.
D. Li, G. Hu, and X. Shi, ``Weighted norm inequalities for the maximal commutators of singular integral operators,'' Journal of Mathematical Analysis and Applications, vol. 319, no. 2, pp. 509--521, 2006.
G. Hu and W. Wang, ``A weighted $\textL^p$ estimate for the maximal čommentPlease update the information of this reference, if possible. commutator on spaces of homogeneous type,'' submitted.
M. M. Rao and Z. D. Ren, Theory of Orlicz Spaces, vol. 146 of Monographs and Textbooks in Pure and Applied Mathematics, Marcel Dekker, New York, NY, USA, 1991.
G. Hu, X. Shi, and Q. Zhang, ``Weighted norm inequalities for the maximal singular integral operators on spaces of homogeneous type,'' Journal of Mathematical Analysis and Applications, vol. 336, no. 1, pp. 1--17, 2007.
D. Cruz-Uribe, J. M. Martell, and C. Pérez, ``Extrapolation from $\textA_\infty$ weights and applications,'' Journal of Functional Analysis, vol. 213, no. 2, pp. 412--439, 2004.
C. Pérez, ``On sufficient conditions for the boundedness of the Hardy-Littlewood maximal operator between weighted $\textL^p$-spaces with different weights,'' Proceedings of the London Mathematical Society, vol. 71, no. 1, pp. 135--157, 1995.
C. Pérez, ``Sharp estimates for commutators of singular integrals via iterations of the Hardy-Littlewood maximal function,'' Journal of Fourier Analysis and Applications, vol. 3, no. 6, pp. 743--756, 1997.
G. Pradolini and O. Salinas, ``Commutators of singular integrals on spaces of homogeneous type,'' Czechoslovak Mathematical Journal, vol. 57, no. 1, pp. 75--93, 2007.
G. Pradolini and O. Salinas, ``Maximal operators on spaces of homogeneous type,'' Proceedings of the American Mathematical Society, vol. 132, no. 2, pp. 435--441, 2004.
Y. Han, D. Müller, and D. Yang, ``A theory of Besov and Triebel-Lizorkin spaces čommentPlease update the information of this reference, if possible. on metric measure spaces modeled on Carnot-Carathéodory spaces,'' submitted.
J. Duoandikoetxea, Fourier Analysis, American Mathematical Society, Providence, RI, USA, 2001.
M. Carozza and A. Passarelli di Napoli, ``Composition of maximal operators,'' Publicacions Matemàtiques, vol. 40, no. 2, pp. 397--409, 1996.
H. Aimar, ``Singular integrals and approximate identities on spaces of homogeneous type,'' Transactions of the American Mathematical Society, vol. 292, no. 1, pp. 135--153, 1985.
Mathematical Reviews (MathSciNet):
MR805957
J. García-Cuerva and J. L. Rubio de Francia, Weighted Norm Inequalities and Related Topics, North-Holland, Amsterdam, The Netherlands, 1985.
R. O'Neil, ``Integral transforms and tensor products on Orlicz spaces and $L(p,q)$ spaces,'' Journal d'Analyse Mathématique, vol. 21, pp. 1--276, 1968.
C. Pérez and G. Pradolini, ``Sharp weighted endpoint estimates for commutators of singular integrals,'' Michigan Mathematical Journal, vol. 49, no. 1, pp. 23--37, 2001.