Abstract
In the present study, the inverse problem for a multidimensional elliptic equation with mixed boundary conditions and overdetermination is considered. The first and second orders of accuracy in t and the second order of accuracy in space variables for the approximate solution of this inverse problem are constructed. Stability, almost coercive stability, and coercive stability estimates for the solution of these difference schemes are established. For the two-dimensional inverse problems with mixed boundary value conditions, numerical results are presented in test examples.
| Original language | English |
|---|---|
| Article number | 51 |
| Journal | Boundary Value Problems |
| Volume | 2015 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2015 |
| Externally published | Yes |
Keywords
- almost coercive stability
- approximation
- coercive stability
- inverse elliptic problem
- multidimensional elliptic equation
- overdetermination
- stability estimate
- well-posedness