Lancaster EPrints

On Browder tuples

Harte, Robin E. and Kitson, Derek (2009) On Browder tuples. Acta Scientiarum Mathematicarum (Szeged), 75 (3-4). pp. 665-677.

Full text not available from this repository.


In this article we extend the notions of a quasipolar, polar and Browder element in a normed algebra to a multivariable setting. A decomposition result is established for Browder tuples of bounded operators and characterisations in terms of ascent and descent are provided for some special cases. Finally we show that a multivariable spectral mapping theorem holds for a large class of Browder joint spectra.

Item Type: Article
Journal or Publication Title: Acta Scientiarum Mathematicarum (Szeged)
Subjects: Q Science > QA Mathematics
Departments: Faculty of Science and Technology > Mathematics and Statistics
ID Code: 58210
Deposited By: ep_importer_pure
Deposited On: 19 Sep 2012 10:16
Refereed?: Yes
Published?: Published
Last Modified: 07 Jan 2015 17:53
Identification Number:

Actions (login required)

View Item