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Displaying similar documents to “The ¯ -Neumann operator on strongly pseudoconvex domain with piecewise smooth boundary”

The ¯ -Neumann operator on Lipschitz q -pseudoconvex domains

Sayed Saber (2011)

Czechoslovak Mathematical Journal

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On a bounded q -pseudoconvex domain Ω in n with a Lipschitz boundary, we prove that the ¯ -Neumann operator N satisfies a subelliptic ( 1 / 2 ) -estimate on Ω and N can be extended as a bounded operator from Sobolev ( - 1 / 2 ) -spaces to Sobolev ( 1 / 2 ) -spaces.

Geometric conditions which imply compactness of the ¯ -Neumann operator

Emil Straube (2004)

Annales de l’institut Fourier

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For smooth bounded pseudoconvex domains in 2 , we provide geometric conditions on the boundary which imply compactness of the ¯ -Neumann operator. It is noteworthy that the proof of compactness does proceed via verifying the known potential theoretic sufficient conditions.