Exterior boundary-value Poincare problem for elliptic systems of the second order with two independent variables
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.
Keywords
Cite
@article{arxiv.2405.20453,
title = {Exterior boundary-value Poincare problem for elliptic systems of the second order with two independent variables},
author = {F. Criado-Aldeanueva and N. Odishelidze and J. M. Sanchez and M. Khachidze},
journal= {arXiv preprint arXiv:2405.20453},
year = {2024}
}