Operators and Matrices · Volume 13, Issue 4

On the maximal numerical range of a hyponormal operator

13-77 Pages 1163-1171 DOI 10.7153/oam-2019-13-77

Downloads

Short PDF Full PDF PNG

Authors

Abderrahim Baghdad Mohamed Chraibi Kaadoud

Keywords

spectrum numerical range maximal numerical range normal operator hyponormal operator normaloid operator

Subject classes

47A12 47A30 47A63 47B15 47B47