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THE UPPER AND LOWER BOUNDS ON NON-REAL EIGENVALUES OF INDEFINITE STURM-LIOUVILLE PROBLEMS.
- Source :
-
Proceedings of the American Mathematical Society . Feb2016, Vol. 144 Issue 2, p547-559. 13p. - Publication Year :
- 2016
-
Abstract
- The present paper gives a priori upper and lower bounds on nonreal eigenvalues of regular indefinite Sturm-Liouville problems only under the integrability conditions. More generally, a lower bound on non-real eigenvalues of the self-adjoint operator in Krein space is obtained. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00029939
- Volume :
- 144
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- Proceedings of the American Mathematical Society
- Publication Type :
- Academic Journal
- Accession number :
- 111477882
- Full Text :
- https://doi.org/10.1090/proc/12854