On discreteness of the spectrum of a class of mixed-type singular differential operators |
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| Authors: | M.B. Muratbekov T. Kalmenov |
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| Affiliation: | 1. Mathematics and Methods of Teaching Mathematics, Taraz State Pedagogical Institute, Taraz, Kazakhstan.;2. Laboratory of Spectral Analysis of Operators, Institute of Mathematics and Mathematical Modeling, Almaty, Kazakhstan. |
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| Abstract: | In this paper, the conditions are found on the coefficients that ensure the existence of the resolvent and the discreteness of spectrum for a class of singular differential operators. |
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| Keywords: | resolvent spectrum operator of mixed type |
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