End-point estimates for iterated commutators of multilinear singular integrals
Iterated commutators of multilinear Calder´on-Zygmund operators and pointwise multiplication with functions in BMO are studied in products of Lebesgue spaces. Both strong type and weak end-point estimates are obtained, including weighted results involving the vectors weights of the multilinear Calde...
| Autores: | , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2014 |
| País: | España |
| Institución: | Universidad de Sevilla (US) |
| Repositorio: | idUS. Depósito de Investigación de la Universidad de Sevilla |
| OAI Identifier: | oai:idus.us.es:11441/42330 |
| Acceso en línea: | http://hdl.handle.net/11441/42330 https://doi.org/10.1112/blms/bdt065 |
| Access Level: | acceso abierto |
| Palabra clave: | Multilinear singular integrals Calder´on-Zygmund theory maximal operators weighted norm inequalities commutators |
| Sumario: | Iterated commutators of multilinear Calder´on-Zygmund operators and pointwise multiplication with functions in BMO are studied in products of Lebesgue spaces. Both strong type and weak end-point estimates are obtained, including weighted results involving the vectors weights of the multilinear Calder´on-Zygmund theory recently introduced in the literature. Some better than expected estimates for certain multilinear operators are presented too. |
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