On the spectral theory of singular indefinite Sturm-Liouville operators |
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| Authors: | Jussi Behrndt |
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| Institution: | Technische Universität Berlin, Institut für Mathematik, MA 6-4, Straße des 17. Juni 136, D-10623 Berlin, Germany |
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| Abstract: | We consider a singular Sturm-Liouville differential expression with an indefinite weight function and we show that the corresponding self-adjoint differential operator in a Krein space locally has the same spectral properties as a definitizable operator. |
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| Keywords: | Sturm-Liouville operators Krein spaces Definitizable operators |
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