Abstract
In this paper we consider elliptic systems in plane angle with nonlocal boundary conditions. We prove the existence and uniqueness of the solution in weighted space. For a proof, we study a system of ordinary differential equations with a parameter and nonlocal boundary conditions.
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Skubachevskii, A.L. Nonlocal Boundary-Value Problems for Elliptic Systems in Angles. Journal of Mathematical Sciences 114, 1561–1570 (2003). https://doi.org/10.1023/A:1022217331875
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DOI: https://doi.org/10.1023/A:1022217331875