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math.NA2022
FETI-DP algorithms for 2D Biot model with discontinuous Galerkin discretization
Pilhwa Lee
Dual-Primal Finite Element Tearing and Interconnecting (FETI-DP) algorithms are developed for a 2D Biot model. The model is formulated with mixed-finite elements as a saddle-point…
math.NA2022
Biot model with generalized eigenvalue problems for scalability and robustness to parameters
Pilhwa Lee
We consider Biot model with block preconditioners and generalized eigenvalue problems for scalability and robustness to parameters. A discontinuous Galerkin discretization is emplo…