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On the Density of Discrete Spectra of Sturm--Liouville Singular Operators |
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| Authors: | Valeev N. F. |
| Affiliation: | (1) Bashkir State University, Russia |
| Abstract: | Mathematical Notes - |
| Keywords: | Sturm--Liouville singular operator deficiency index of minimal operators self-adjoint extension discrete spectrum distribution function |
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