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Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika, 2016, Number 10, Pages 41–52
(Mi ivm9163)
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This article is cited in 14 scientific papers (total in 14 papers)
A problem with a nonlocal with respect to time condition for multidimensional hyperbolic equations
L. S. Pul'kinaa, A. E. Savenkovab a Samara National Research University named after academician S. P. Korolyov, 34 Moskovskoe Highway, Samara, 443086 Russia
b Samara Technical State University, 244 Molodogvardeiskaya str., Samara, 443100 Russia
Abstract:
We study the boundary-value problem for hyperbolic equation with nonlocal with respect to time-variable condition in integral form. We obtain sufficient conditions for the unique solvability of the nonlocal problem. The proof is based on possibility to reduce a nonlocal condition of the first kind to the second kind one. This allows to reduce the nonlocal problem to an operator equation. We show that unique solvability of the operator equation implies the existence of a unique solution to the posed problem.
Keywords:
hyperbolic equation, nonlocal problem, integral conditions, generalized solution.
Received: 07.10.2014 Revised: 28.10.2015
Citation:
L. S. Pul'kina, A. E. Savenkova, “A problem with a nonlocal with respect to time condition for multidimensional hyperbolic equations”, Izv. Vyssh. Uchebn. Zaved. Mat., 2016, no. 10, 41–52; Russian Math. (Iz. VUZ), 60:10 (2016), 33–43
Linking options:
https://www.mathnet.ru/eng/ivm9163 https://www.mathnet.ru/eng/ivm/y2016/i10/p41
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