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Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika, 2016, Number 3, Pages 65–71
(Mi ivm9093)
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This article is cited in 3 scientific papers (total in 3 papers)
On positiveness of a solution to inhomogeneous mixed type equation of higher order
K. B. Sabitovab a Laboratory of Differential Equations, Institute of Applied Research of Bashkortostan Republic, 68 Odesskaya str., Sterlitamak, 453103 Russia
b Chair of Higher Mathematics, Samara State Architecture and Civil Engineering, 194 Molodogvardeiskaya str., Samara, 443001 Russia
Abstract:
For an inhomogeneous equation of mixed elliptic-hyperbolic type of higher order we establish sign-definiteness of a solution depending on the sign of the right-side side.
Keywords:
mixed type equation, high order, maximum principle, positivity of solution.
Received: 11.08.2014
Citation:
K. B. Sabitov, “On positiveness of a solution to inhomogeneous mixed type equation of higher order”, Izv. Vyssh. Uchebn. Zaved. Mat., 2016, no. 3, 65–71; Russian Math. (Iz. VUZ), 60:3 (2016), 56–62
Linking options:
https://www.mathnet.ru/eng/ivm9093 https://www.mathnet.ru/eng/ivm/y2016/i3/p65
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Abstract page: | 281 | Full-text PDF : | 85 | References: | 59 | First page: | 15 |
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