Abstract
For parameter-dependent nonlinear elliptic obstacle problems a path-following multi-grid continuation strategy is developed combining a nested iteration type scheme as predictor with a subsequent multi-grid method as corrector. The performance of the algorithm is illustrated by some numerical results for the Bratu problem.
Original language | English (US) |
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Pages (from-to) | 35-46 |
Number of pages | 12 |
Journal | Journal of Computational and Applied Mathematics |
Volume | 26 |
Issue number | 1-2 |
DOIs | |
State | Published - Jun 1989 |
Keywords
- Multi-grid continuation
- fold points
- nonlinear complementarity problems
- obstacle problems
- variational inequalities
ASJC Scopus subject areas
- Computational Mathematics
- Applied Mathematics