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Civil-Comp Proceedings
ISSN 1759-3433
CCP: 38
Edited by: B.H.V. Topping
Paper VII.6

Augmented Domain Decomposition Methods for Contact Problems in Elastoviscoplasticity

G. Alduncin

Institute of Geophysics, UNAM, Mexico D.F., Mexico

Full Bibliographic Reference for this paper
G. Alduncin, "Augmented Domain Decomposition Methods for Contact Problems in Elastoviscoplasticity", in B.H.V. Topping, (Editor), "Advances in Computational Structures Technology", Civil-Comp Press, Edinburgh, UK, pp 273-280, 1996. doi:10.4203/ccp.38.7.6
Augmented domain decomposition methods are presented for contact problems in elastoviscoplasticity. The methodology consists in extending the monotone subdifferential modelling, of constitutive material and boundary constraints, to non overlapping domain decomposition formulations. Then, macro-hybrid mixed finite element approximations are systematically produced, and iterative algorithms of penalty-duality type are associated via proximal fixed point problem characterizations.

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