dc.contributor.author Rivera-Ríos I.P. en_US dc.date.accessioned 2017-11-27T16:35:00Z dc.date.available 2017-11-27T16:35:00Z dc.date.issued 2017 dc.identifier.issn 0013-0915 dc.identifier.uri http://hdl.handle.net/20.500.11824/751 dc.description.abstract An $A_1-A_\infty$ estimate improving a previous result in en_US [22] for $[b, T_\Omega]$ with $\Omega\in L^\infty(S^{n-1})$ and $b\in BMO$ is obtained. Also a new result in terms of the $A_\infty$ constant and the one supremum $A-A_\infty^{exp}$ constant is proved, providing a counterpart for commutators of the result obained in [19]. Both of the preceding results rely upon a sparse domination result in terms of bilinear forms which is established using techniques from [13]. dc.format application/pdf en_US dc.language.iso eng en_US dc.publisher Proceedings of the Edinburgh Mathematical Society en_US dc.relation ES/1PE/SEV-2013-0323 en_US dc.relation ES/1PE/MTM2014-53850-P en_US dc.relation EUS/BERC/BERC.2014-2017 en_US dc.rights info:eu-repo/semantics/openAccess en_US dc.rights.uri http://creativecommons.org/licenses/by-nc-sa/3.0/es/ en_US dc.title Improved A1 − A∞ and related estimates for commutators of rough singular integrals en_US dc.type info:eu-repo/semantics/article en_US dc.type info:eu-repo/semantics/acceptedVersion en_US
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