Open Access
2013 Local Spectrum of a Family of Operators
Simona Macovei
Ann. Funct. Anal. 4(2): 131-143 (2013). DOI: 10.15352/afa/1399899531

Abstract

‎Starting from the classic definitions of resolvent set and spectrum‎ ‎of a linear bounded operator on a Banach space‎, ‎we introduce the‎ ‎local resolvent set and local spectrum‎, ‎the local spectral space and‎ ‎the single-valued extension property of a family of linear bounded‎ ‎operators on a Banach space‎. ‎Keeping the analogy with the classic‎ ‎case‎, ‎we extend some of the known results from the case of a linear‎ ‎bounded operator to the case of a family of linear bounded operators‎ ‎on a Banach space.

Citation

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Simona Macovei. "Local Spectrum of a Family of Operators." Ann. Funct. Anal. 4 (2) 131 - 143, 2013. https://doi.org/10.15352/afa/1399899531

Information

Published: 2013
First available in Project Euclid: 12 May 2014

zbMATH: 1287.47004
MathSciNet: MR3034936
Digital Object Identifier: 10.15352/afa/1399899531

Subjects:
Primary: 47A10
Secondary: 47-01

Keywords: ‎asymptotic ‎equivalence , asymptotic qausinilpotent equivalence , local resolvent set , Local spectrum

Rights: Copyright © 2013 Tusi Mathematical Research Group

Vol.4 • No. 2 • 2013
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