A$-approximate point spectrum of $A$-bounded operators in semi-Hilbertian spaces

This paper delves into several characterizations of $A$-approximate point spectrum of A-bounded operators acting on a complex semi-Hilbertian space $H$ and also investigates properties of the $A$-approximate point spectrum for the tensor product of two $A^{\frac{1}{2}}$-adjoint operators. Furthermor...

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Bibliographische Detailangaben

Hauptverfasser:	Majumdar, Arup, Johnson, P. Sam
Format:	Artikel
Sprache:	eng
Schlagworte:	Mathematics - Functional Analysis
Online-Zugang:	Volltext bestellen
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