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Article Dans Une Revue Mathematical and Computer Modelling Année : 2006

A Lagrange Multiplier Based Domain Decomposition Methods for a Nonlinear Sedimentary Basin Problem

Résumé

We present two Lagrange multiplier based domain decomposition methods for solving iteratively a nonlinear sedimentary basin problem. Both methods are Uzawa-type algorithms derived from saddle point equations of Lagrangian and augmented Lagrangian functionals. Numerical experiments show that both methods are scalable with respect to the mesh size.

Dates et versions

hal-00125810 , version 1 (22-01-2007)

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Jonas Koko. A Lagrange Multiplier Based Domain Decomposition Methods for a Nonlinear Sedimentary Basin Problem. Mathematical and Computer Modelling, 2006, 45 (3-4), pp.Pages 440-448. ⟨10.1016/j.mcm.2006.06.003⟩. ⟨hal-00125810⟩
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