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math.FA2003
Local spectra of operator weighted shifts
A. Bourhim
In this paper, we study the local spectral properties of unilateral operator weighted shifts.
math.FA2003★ 1 cited
On the local spectral properties of weighted shift operators
A. Bourhim
In this paper, we study the local spectral properties for both unilateral and bilateral weighted shift operators.
math.FA2000
Bounded Point Evaluations and Local Spectral Theory
Abdellatif Bourhim
We study in this paper the concept of bounded point evaluations for cyclic operators. We give a negative answer to a question of L.R. Williams {\it Dynamic Systems and Apllications…