Adjoints and the image of the ball
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- by Fred Richman PDF
- Proc. Amer. Math. Soc. 129 (2001), 1189-1193 Request permission
Abstract:
A bounded operator between Hilbert spaces has an adjoint if and only if the image of the unit ball is located.References
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Additional Information
- Fred Richman
- Affiliation: Department of Mathematics, Florida Atlantic University, Boca Raton, Florida 33431
- Email: richman@fau.edu
- Received by editor(s): January 8, 1999
- Received by editor(s) in revised form: June 8, 1999
- Published electronically: September 20, 2000
- Communicated by: Carl G. Jockusch, Jr.
- © Copyright 2000 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 129 (2001), 1189-1193
- MSC (2000): Primary 03F65, 47A05
- DOI: https://doi.org/10.1090/S0002-9939-00-05618-5
- MathSciNet review: 1701689