The direct method of lines for the numerical solutions of interface problem. (English) Zbl 0946.65124
The direct method of lines is applied to solve interface problems numerically, reducing it to a variational-differential version through a transformation of coordinates. Optimal error estimates are given.
Reviewer: S.K.Rangarajan (Bangalore)
MSC:
| 65N40 | Method of lines for boundary value problems involving PDEs |
| 35J25 | Boundary value problems for second-order elliptic equations |
References:
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