Spectrum of the d-bar-Neumann Laplacian on polydiscs

Siqi Fu

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Spectrum of the d-bar-Neumann Laplacian on polydiscs

Siqi Fu

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Abstract

The spectrum of the d-bar-Neumann Laplacian on a polydisc in several complex variables is explicitly computed. The calculation exhibits that the spectrum consists of eigenvalues, some of which, in particular the smallest ones, are of infinite multiplicity.

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Siqi Fu. 2005-09-06. Spectrum of the d-bar-Neumann Laplacian on polydiscs. https://arxiv.org/abs/math/0509116

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