The Numerical Index of Nonselfadjoint Operator Algebras
Yoshihiro Nakamura, Kichi-Suke Saito and Kazunari SakabaVolume:
117
Language:
english
Journal:
Proceedings of the American Mathematical Society
DOI:
10.2307/2159541
Date:
April, 1993
File:
PDF, 118 KB
english, 1993