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A multi-grid continuation strategy for parameter-dependent variational inequalities. (English) Zbl 0671.65047

Authors’ summary: For parameter-dependent nonlinear obstacle problems a path-following multi-grid continuation strategy is developed combining a nested iteration type scheme as predictor with subsequent multi-grid method as corrector. The performance of the algorithm is illustrated by some numerical results for the Bratu problem.
Reviewer: W.Velte

MSC:

65K10 Numerical optimization and variational techniques
49J40 Variational inequalities
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References:

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