Convergence of a finite-difference scheme for weakly-elliptic equations. (English) Zbl 0840.65106
Summary: We study the convergence of a finite difference scheme approximating a boundary value problem for a third-order weakly elliptic equation with variable coefficients.
MSC:
| 65N12 | Stability and convergence of numerical methods for boundary value problems involving PDEs |
| 65N06 | Finite difference methods for boundary value problems involving PDEs |
| 35J40 | Boundary value problems for higher-order elliptic equations |
