Diminishing of the spectrum of an operator under extension

1990 ◽  
Vol 48 (4) ◽  
pp. 450-451
Author(s):  
M. I. Ostrovskii

Author(s):  
Carlos S. Kubrusly




1990 ◽  
Vol 48 (2) ◽  
pp. 210-220
Author(s):  
F. S. Rofe-Beketov ◽  
A. M. Khol'kin


2018 ◽  
Vol 103 (5-6) ◽  
pp. 841-845
Author(s):  
A. V. Davydov ◽  
Yu. A. Tikhonov






Sign in / Sign up

Export Citation Format

Share Document