Spectral theory of hyponormal operators. (Operator theory ; v. 10) Includes bibliographical references and indexes. 1. Hyponormal operators. 2. Spectral theory (Mathematics) I. Title.
DEDICATED TO PROFESSOR KY FANThis paper studies some classes of pure hyponormal operators with finite rank self-commutators satisfying the condition that their spectra are unions of a finite collection of the closures of quadrature domains. ᮊ
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