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Stability of deficiency indices
Published online by Cambridge University Press: 14 February 2012
Synopsis
Many known results about the stability of selfadjointness are extended to results about the stability of the deficiency index of closed symmetric operators on Hilbert space under perturbation.
- Type
- Research Article
- Information
- Proceedings of the Royal Society of Edinburgh Section A: Mathematics , Volume 78 , Issue 1-2 , 1977 , pp. 119 - 127
- Copyright
- Copyright © Royal Society of Edinburgh 1977
References
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