Numerical ranges of operators on normed spaces and of elements of normed algebras
F. F. Bonsall, J. Duncan
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.
類別:
年:
1971
版本:
1
出版商:
Cambridge University Press
語言:
english
頁數:
147
ISBN 10:
0521079888
ISBN 13:
9780521079884
系列:
London Mathematical Society Lecture Note Series
文件:
DJVU, 709 KB
IPFS:
,
english, 1971