F. F. Bonsall

Numerical Ranges of Operators on Normed Spaces and of Elements of Normed Algebras (eBook, PDF)

• Format: PDF

Produktbeschreibung

The theory of the numerical range of a linear operator on an arbitrary normed space had its beginnings around 1960, and during the 1970s the subject has developed and expanded rapidly. This book presents a self-contained exposition of the subject as a whole. The authors develop various applications, in particular to the study of Banach algebras where the numerical range provides an important link between the algebraic and metric structures.

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Produktdetails

• Verlag: Cambridge University Press
• Erscheinungstermin: 2. März 1971
• Englisch
• ISBN-13: 9781107298620
• Artikelnr.: 39477349

Inhaltsangabe

1. Numerical range in unital normed algebras
2. Hermitian elements of a complex unital Banach algebra
3. Operators
4. Some recent developments.