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Nonselfadjoint correct restrictions and extensions with the real spectrum.
- Source :
-
AIP Conference Proceedings . 2014, Vol. 1611, p138-140. 3p. - Publication Year :
- 2014
-
Abstract
- In this paper, we obtain sufficient conditions for the reality of the spectrum of some correct restrictions and extensions of operators. We also show that the system of eigenvectors forms a Riesz basis in the case of discrete spectrum. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0094243X
- Volume :
- 1611
- Database :
- Academic Search Index
- Journal :
- AIP Conference Proceedings
- Publication Type :
- Conference
- Accession number :
- 97625489
- Full Text :
- https://doi.org/10.1063/1.4893818