Remote Access Proceedings of the American Mathematical Society
Green Open Access

Proceedings of the American Mathematical Society

ISSN 1088-6826(online) ISSN 0002-9939(print)

 

 

Operator semigroups with quasinilpotent commutators


Authors: Heydar Radjavi, Peter Rosenthal and Victor Shulman
Journal: Proc. Amer. Math. Soc. 128 (2000), 2413-2420
MSC (2000): Primary 47A15, 47D03
Published electronically: February 21, 2000
MathSciNet review: 1706985
Full-text PDF Free Access

Abstract | References | Similar Articles | Additional Information

Abstract: It is shown that a multiplicative semigroup of operators is triangularizable if $ST-TS$ is quasinilpotent for every pair $\{S, T\}$ in the semigroup and certain other hypotheses are satisfied.


References [Enhancements On Off] (What's this?)


Similar Articles

Retrieve articles in Proceedings of the American Mathematical Society with MSC (2000): 47A15, 47D03

Retrieve articles in all journals with MSC (2000): 47A15, 47D03


Additional Information

Heydar Radjavi
Affiliation: Department of Mathematics, Dalhousie University, Halifax, Nova Scotia, Canada B3H 3J5
Email: radjavi@mscs.dal.ca

Peter Rosenthal
Affiliation: Department of Mathematics, University of Toronto, Toronto, Ontario, Canada M5S 3G3
Email: rosent@math.toronto.edu

Victor Shulman
Affiliation: Department of Mathematics, Vologda Polytechnical Institute, 15 Lenin St., 16008 Vologda, Russia
Email: sev@vgpi.vologda.su

DOI: https://doi.org/10.1090/S0002-9939-00-05622-7
Received by editor(s): September 23, 1998
Published electronically: February 21, 2000
Communicated by: David R. Larson
Article copyright: © Copyright 2000 American Mathematical Society