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A fixed point method in dynamic processes for a class of elastic-viscoplastic materials

100%

Amassad A.

Annales Polonici Mathematici

1998

tom 68

nr 3

237-247

Two problems are considered describing dynamic processes for a class of rate-type elastic-viscoplastic materials with or without internal state variable. The existence and uniqueness of the solution is proved using classical results of linear elasticity theory together with a fixed point method.

Numerical analysis and simulations of quasistatic frictionless contact problems

72%

García J. R. F., Han W., Shillor M., Sofonea M.

International Journal of Applied Mathematics and Computer Science

2001

tom 11

nr 1

205-222

A summary of recent results concerning the modelling as well as the variational and numerical analysis of frictionless contact problems for viscoplastic materials are presented. The contact is modelled with the Signorini or normal compliance conditions. Error estimates for the fully discrete numerical scheme are described, and numerical simulations based on these schemes are reported.

Ograniczanie wyników

1 Annales Polonici Mathematici

1 International Journal of Applied Mathematics and Computer Science

1 Amassad A.

1 García J. R. F.

1 Han W.

1 Shillor M.

1 Sofonea M.

1 2001

1 1998

Wyniki wyszukiwania

A fixed point method in dynamic processes for a class of elastic-viscoplastic materials

Numerical analysis and simulations of quasistatic frictionless contact problems