Article contents
Multiparameter problems and joint spectra
Published online by Cambridge University Press: 14 November 2011
Synopsis
In this paper, we demonstrate an intimate connection between the spectrum of a multiparameter problem and the joint spectrum of an associated set of commuting operators, and show that the spectrum of a multiparameter problem involving bounded operators is non-empty. Multiparameter systems involving compact and self-adjoint operators are considered, and some simplification of results in the literature are noted.
- Type
- Research Article
- Information
- Proceedings of the Royal Society of Edinburgh Section A: Mathematics , Volume 93 , Issue 1-2 , 1982 , pp. 129 - 135
- Copyright
- Copyright © Royal Society of Edinburgh 1982
References
- 2
- Cited by