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Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika, 2017, Number 9, Pages 13–29
(Mi ivm9275)
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This article is cited in 6 scientific papers (total in 6 papers)
On one boundary-value problem for an equation of higher even order
B. Yu. Irgashev Namangan engineering-pedagogical institute,
12 Dustilik Ave., Namangan, 716003 Republic of Uzbekistan
Abstract:
We study boundary-value problem for an equation of even order in a rectangle domain. By spectral method we obtain necessary and sufficient conditions of uniqueness of a solution. The solution is constructed in the form of infinite series in eigenfunctions. We obtain sufficient conditions under which this series is a regular solution.
Keywords:
differential equation, even oder, boundary-value problem, spectral method, uniqueness, existence, series, uniform convergence.
Received: 21.04.2016
Citation:
B. Yu. Irgashev, “On one boundary-value problem for an equation of higher even order”, Izv. Vyssh. Uchebn. Zaved. Mat., 2017, no. 9, 13–29; Russian Math. (Iz. VUZ), 61:9 (2017), 10–26
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https://www.mathnet.ru/eng/ivm9275 https://www.mathnet.ru/eng/ivm/y2017/i9/p13
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Abstract page: | 360 | Full-text PDF : | 76 | References: | 50 | First page: | 14 |
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