A+ CATEGORY SCIENTIFIC UNIT

Spectra of subnormal Hardy type operators

Volume 65 / 1997

K. Rudol Annales Polonici Mathematici 65 (1997), 213-222 DOI: 10.4064/ap-65-3-213-222

Abstract

The essential spectrum of bundle shifts over Parreau-Widom domains is studied. Such shifts are models for subnormal operators of special (Hardy) type considered earlier in [AD], [R1] and [R2]. By relating a subnormal operator to the fiber of the maximal ideal space, an application to cluster values of bounded analytic functions is obtained.

Authors

  • K. Rudol

Search for IMPAN publications

Query phrase too short. Type at least 4 characters.

Rewrite code from the image

Reload image

Reload image