We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Exterior Boundary-Value Poincaré Problem for Elliptic Systems of the Second Order with Two Independent Variables.
- Authors
Criado-Aldeanueva, F.; Odishelidze, N.; Sanchez, J. M.; Khachidze, M.
- Abstract
This paper offers a number of examples showing that in the case of two independent variables the uniform ellipticity of a linear system of differential equations with partial derivatives of the second order, which fulfills condition (3), do not always cause the normal solvability of formulated exterior elliptic problems in the sense of Noether. Nevertheless, from the system of differential equations with partial derivatives of elliptic type it is possible to choose, under certain additional conditions, classes which are normally solvable in the sense of Noether. This paper also shows that for the so-called decomposed system of differential equations, with partial derivatives of an elliptic type in the case of exterior regions, the Noether theorems are valid.
- Subjects
BOUNDARY value problems; PARTIAL differential equations; LINEAR differential equations; DIFFERENTIAL equations; NOETHER'S theorem; ELLIPTIC differential equations; INDEPENDENT variables
- Publication
Acta Applicandae Mathematicae, 2024, Vol 189, p1
- ISSN
0167-8019
- Publication type
Article
- DOI
10.1007/s10440-023-00629-8