ENGLISH

Numerical Ranges of Operators on Normed Spaces and of Elements of Normed Algebras

By F. F. Bonsall , J. Duncan

Book information

Publisher
Cambridge University Press
Year
1971
ISBN
0521079888, 9780521079884
LCC
QA322 .B65
Language
english
Format
DJVU
Filesize
921 kB (943515 bytes)
Series
London Mathematical Society Lecture Note Series
Edition
1
Pages
148\147
Time added
2014-10-05 02:30:00

Description

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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