A Decomposition Method for a Unilateral Contact Problem with Tresca Friction Arising in Electro-elastostatics
نویسندگان
چکیده
منابع مشابه
Uzawa Block Relaxation Domain Decomposition Method for the Two-Body Contact Problem With Tresca Friction
We propose a Uzawa block relaxation domain decomposition method for a two-body contact problem with Tresca friction. We introduce auxiliary interface unknowns to transform the variational problem into a saddle-point problem. Applying a Uzawa block relaxation algorithm to the corresponding augmented Lagrangian functional we obtain a domain decomposition algorithm in which we have to solve two un...
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Development of numerical methods for the solution of contact problems is a challenging task whose difficulty lies in the non-linear conditions for non-penetration and friction. Recently, many authors proposed to use various numerical algorithms combined with multigrid or domain decomposition techniques; see, e.g., the primal-dual active set algorithm [8], the non-smooth multiscale method [10], ...
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ژورنال
عنوان ژورنال: Numerical Functional Analysis and Optimization
سال: 2015
ISSN: 0163-0563,1532-2467
DOI: 10.1080/01630563.2015.1078812