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Article

Foltyn, Ladislav ; Vlach, Oldřich
Implementation of full linearization in semismooth Newton method for 2D contact problem. (English). In: Chleboun, J., Kůs, P., Přikryl, P., Segeth, K., Šístek, J. and Vejchodský, T. (eds.): Programs and Algorithms of Numerical Mathematics. Proceedings of Seminar. Janov nad Nisou, June 19-24, 2016. Institute of Mathematics CAS, Prague, 2017. pp. 30-36
MSC: 65N30, 74M15 | DOI: 10.21136/panm.2016.04
Keywords:
semismooth Newton method; contact problem; active set strategy; mortar formulation
Summary:
To solve the contact problems by using a semismooth Newton method, we shall linearize stiffness and mass matrices as well as contact conditions. The latter are prescribed by means of mortar formulation. In this paper we describe implementation details.
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