Hypoellipticity of the ∂-Neumann problem by means of subelliptic multipliers
Baracco, Luca · Pinton, Stefano · Zampieri, Giuseppe
Original · EN
We prove local hypoellipticity of the complex Laplacian and of the Kohn Laplacian in a pseudoconvex boundary when, for a system of cut-off η, the gradient ∂bη and the Levi form ∂b∂bη² are subelliptic multipliers in the sense of Kohn.
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