$\bar\partial$ Sobolev-type inequality and an improved $L^2$-estimate of $\bar\partial$ on bounded strictly pseudoconvex domains

Fuente: arXiv
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Main Authors: Deng, Fusheng, Jiang, Weiwen, Qin, Xiangsen
Format: Preprint
Published: 2024
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author Deng, Fusheng
Jiang, Weiwen
Qin, Xiangsen
author_facet Deng, Fusheng
Jiang, Weiwen
Qin, Xiangsen
contents We prove several Sobolev-type inequalities related to the $\bar\partial$-operator on bounded domains in $\mathbb{C}^n$, which can be viewed as a $\bar\partial$-version of the classical Sobolev inequality and its various generalizations, and apply them to derive a generalization of the Sobolev Inequality with Trace in $\mathbb{R}^n$. As applications to complex analysis, we get an integral form of Maximum Modulus Principle for holomorphic functions, and an improvement of Hörmander's $L^2$-estimate for $\bar\partial$ on bounded strictly pseudoconvex domains.
format Preprint
id arxiv_https___arxiv_org_abs_2401_15597
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle $\bar\partial$ Sobolev-type inequality and an improved $L^2$-estimate of $\bar\partial$ on bounded strictly pseudoconvex domains
Deng, Fusheng
Jiang, Weiwen
Qin, Xiangsen
Complex Variables
We prove several Sobolev-type inequalities related to the $\bar\partial$-operator on bounded domains in $\mathbb{C}^n$, which can be viewed as a $\bar\partial$-version of the classical Sobolev inequality and its various generalizations, and apply them to derive a generalization of the Sobolev Inequality with Trace in $\mathbb{R}^n$. As applications to complex analysis, we get an integral form of Maximum Modulus Principle for holomorphic functions, and an improvement of Hörmander's $L^2$-estimate for $\bar\partial$ on bounded strictly pseudoconvex domains.
title $\bar\partial$ Sobolev-type inequality and an improved $L^2$-estimate of $\bar\partial$ on bounded strictly pseudoconvex domains
topic Complex Variables
url https://arxiv.org/abs/2401.15597