On the Universal Interpolating Sequences on H2(β)

Authors

  • Bahmann Yousefi
  • Leila Bagheri
  • Tahereh Rastegar

DOI:

https://doi.org/10.30495/jme.v0i0.27

Keywords:

Hilbert spaces of formal power series, universal interpolating sequence, spectrum, point spectrum, ap- proximate point spectrum, closed graph theorem, Riesz represen- tation theorem.

Abstract

In this paper we investigate the relation between uni- versal interpolating sequence and the approximate point spectrum of the adjoint multiplication operator acting on the Hilbert spaces of formal power series.

Author Biographies

Bahmann Yousefi

Department of Mathematics College of Sciences Shiraz University Shiraz 71454, Iran

Leila Bagheri

Department of Mathematics Islamic Azad University-Shiraz Branch Shiraz, Iran .Shiraz Payame-Noor University Shiraz, Iran

Tahereh Rastegar

Department of Mathematics Islamic Azad University-Shiraz Branch Shiraz, Iran Shiraz Payame-Noor University Shiraz, Iran

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Published

2007-01-02

Issue

Vol 1 (2006-2007)

Section

Vol. 1, No. 2, (2007)

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