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The Augmented Lagrangian Method as a Framework for Stabilised Methods in Computational Mechanics

The Augmented Lagrangian Method as a Framework for Stabilised Methods in Computational Mechanics

Abstract In this paper we will present a review of recent advances in the application of the augmented Lagrange multiplier method as a general approach for generating multiplier-free stabilised methods. The augmented Lagrangian method consists of a standard Lagrange multiplier method augmented by a penalty term, penalising the constraint equations, …