ON CONNECTIVITY OF THE ESSENTIAL SPECTRA OF TOEPLITZ OPERATORS WITH SYMBOLS IN H+C

Citation:

Cao Guangfu,Sun Shanli.ON CONNECTIVITY OF THE ESSENTIAL SPECTRA OF TOEPLITZ OPERATORS WITH SYMBOLS IN H+C[J].Chinese Annals of Mathematics B,1995,16(1):93~102
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Authors:

Cao Guangfu; Sun Shanli
Abstract: This paper discusses the connectivity of the essential spectra of Toeplitz operators with symbols in H∞+C on Hardy spaces and weighted Bergman spaces for several complex variables.

Keywords:

Hardy space, Weighted Bergman space, Toeplitz operator, Essential spectrum.

Classification:

47B35.
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