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arXiv · 1908.03255

Spectral Stability of the $\bar\partial-$Neumann Laplacian: the Kohn-Nirenberg elliptic regularization

Siqi Fu·Chunhui Qiu·Weixia Zhu
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Abstract

In this paper we study spectral stability of the $\bar\partial$-Neumann Laplacian under the Kohn-Nirenberg elliptic regularization. We obtain quantitative estimates for stability of the spectrum of the $\bar\partial$-Neumann Laplacian when either the operator or the underlying domain is perturbed.

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Siqi Fu, Chunhui Qiu, Weixia Zhu. 2019-08-08. Spectral Stability of the $\bar\partial-$Neumann Laplacian: the Kohn-Nirenberg elliptic regularization. https://arxiv.org/abs/1908.03255

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