arXiv · 2310.18246
Sharp subelliptic estimates in the $\bar\partial$-Neumann problem via an uncertainty principle
Abstract
The problem of giving a (CR-)geometric description of the best possible order of a subelliptic estimate at a boundary point in the $\bar\partial$-Neumann problem is largely open. In this paper, we introduce a novel technique based on a "$\bar\partial$-uncertainty principle" and, as an application, we determine the sharp order of subellipticity at the origin for a large class of Kohn's special domains in ambient dimension $\leq 5$.
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Gian Maria Dall'Ara, Samuele Mongodi. 2023-10-27. Sharp subelliptic estimates in the $\bar\partial$-Neumann problem via an uncertainty principle. https://arxiv.org/abs/2310.18246
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