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)

 
 

 

Relatively open mappings


Author: Woo Young Lee
Journal: Proc. Amer. Math. Soc. 108 (1990), 93-94
MSC: Primary 47A05
DOI: https://doi.org/10.1090/S0002-9939-1990-0984804-6
MathSciNet review: 984804
Full-text PDF

Abstract | References | Similar Articles | Additional Information

Abstract: A bounded linear operator on a Banach space which is one-one, dense and 'relatively almost open' must be invertible.


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


Similar Articles

Retrieve articles in Proceedings of the American Mathematical Society with MSC: 47A05

Retrieve articles in all journals with MSC: 47A05


Additional Information

DOI: https://doi.org/10.1090/S0002-9939-1990-0984804-6
Article copyright: © Copyright 1990 American Mathematical Society

American Mathematical Society