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This article is cited in 7 scientific papers (total in 7 papers)
Analysis of two-operator boundary-domain integral equations for variable-coefficient mixed BVP
T. G. Ayelea, S. E. Mikhailovb a Department of Mathematics, Addis Ababa University, Addis Ababa, Ethiopia
b Department of Mathematical Science, Brunel University London, Uxbridge, UK
Abstract:
Applying the two-operator approach, the mixed (Dirichlet–Neumann) boundary value problem for a second-order scalar elliptic differential equation with variable coefficients is reduced to several systems of Boundary Domain Integral Equations, briefly BDIEs. The two-operator BDIE system equivalence to the boundary value problem, BDIE solvability and the invertibility of the boundary-domain integral operators are proved in the appropriate Sobolev spaces.
Keywords and phrases:
partial differential equations, variable coefficients, parametrix, boundary-domain integral equations, equivalence, unique solvability and invertibility.
Received: 07.03.2011
Citation:
T. G. Ayele, S. E. Mikhailov, “Analysis of two-operator boundary-domain integral equations for variable-coefficient mixed BVP”, Eurasian Math. J., 2:3 (2011), 20–41
Linking options:
https://www.mathnet.ru/eng/emj60 https://www.mathnet.ru/eng/emj/v2/i3/p20
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Abstract page: | 512 | Full-text PDF : | 164 | References: | 58 |
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