Unconditional basicity of eigenfunctions’ system of Sturm-Liouville operator with an involutional perturbation
In this paper the question on unconditional basicity of the system of eigenfunctions of the involutive perturbed Sturm-Liouville operator is investigated. The Green’s function of the operator under consideration in the case of constant coefficients is constructed. The estimates of the Green’s funct...
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| Format: | Article |
| Language: | English |
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Academician Ye.A. Buketov Karaganda University
2018-09-01
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| Series: | Қарағанды университетінің хабаршысы. Математика сериясы |
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| Online Access: | http://mathematics-vestnik.ksu.kz/index.php/mathematics-vestnik/article/view/306 |