Two-weight commutator estimates
We provide an explicit technical framework for proving very general two-weight commutator estimates in arbitrary parameters. The aim is to both clarifyexisting literature, which often explicitly focuses on two parameters only, and toextend very recent results to the full generality of arbitrary para...
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2020 |
| País: | España |
| Institución: | Universitat Autònoma de Barcelona |
| Repositorio: | Dipòsit Digital de Documents de la UAB |
| Idioma: | inglés |
| OAI Identifier: | oai:ddd.uab.cat:225708 |
| Acceso en línea: | https://ddd.uab.cat/record/225708 https://dx.doi.org/urn:doi:10.5565/PUBLMAT6422013 |
| Access Level: | acceso abierto |
| Palabra clave: | Iterated commutators Multi-parameter singular integrals Bloom's in-equality Product bmo Weighted bmo Little bmo |
| Sumario: | We provide an explicit technical framework for proving very general two-weight commutator estimates in arbitrary parameters. The aim is to both clarifyexisting literature, which often explicitly focuses on two parameters only, and toextend very recent results to the full generality of arbitrary parameters. More specif-ically, we study two-weight commutator estimates { Bloom type estimates { in themulti-parameter setting involving weighted product BMO and little BMO spaces,and their combinations. |
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