Nonhomogeneous div-curl type estimates for system of complex vector fields on local Hardy spaces

Fuente: arXiv
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Main Authors: Machado, Catarina, Picon, Tiago
Format: Preprint
Published: 2025
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_version_ 1866908343770021888
author Machado, Catarina
Picon, Tiago
author_facet Machado, Catarina
Picon, Tiago
contents In this work, we present a nonhomogeneous version of the classical div-curl type estimates in the setup of elliptic system of complex vector fields with constant coefficients on local Hardy space $h^1$. As an application, we obtain a decomposition of the local $bmo$ space via a family of vector fields depending on div-curl terms.
format Preprint
id arxiv_https___arxiv_org_abs_2504_21249
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Nonhomogeneous div-curl type estimates for system of complex vector fields on local Hardy spaces
Machado, Catarina
Picon, Tiago
Analysis of PDEs
Primary 35J46 35B45 42B30, Secondary 30H10 35A23 46F10
In this work, we present a nonhomogeneous version of the classical div-curl type estimates in the setup of elliptic system of complex vector fields with constant coefficients on local Hardy space $h^1$. As an application, we obtain a decomposition of the local $bmo$ space via a family of vector fields depending on div-curl terms.
title Nonhomogeneous div-curl type estimates for system of complex vector fields on local Hardy spaces
topic Analysis of PDEs
Primary 35J46 35B45 42B30, Secondary 30H10 35A23 46F10
url https://arxiv.org/abs/2504.21249