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Gap formulas for closed linear relations |
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| Authors: | Teresa Álvarez |
| Affiliation: | Department of Mathematics, University of Oviedo, C/ Calvo Sotelo s/n 33007, Oviedo, Asturias, Spain |
| Abstract: | A classical formula for the gap between two densely defined closed operators in a Hilbert space is extended to the case of linear relations. Copyright © 2014 John Wiley & Sons, Ltd. |
| Keywords: | closed linear relation gap between closed linear relations |
