Algebraic multigrid methods for dual mortar finite element formulations in contact mechanics - Wiesner, T. A.; Popp, A.; Gee, M. W.; Wall, W. A. (International journal for numerical methods in engineering, 2018)
Keywords: Algebra; algebraic multigrid methods; Contact problems; dual mortar approach; Finite element method; iterative linear solvers; Iterative methods; Lagrange multiplier; Linear operators; Linear systems; Mathematical analysis; Mathematical models; mortar methods; Multigrid methods; Operators (mathematics); Preconditioning; Saddle points; Solvers; structural contact problems