A Neumann-Dirichlet Preconditioner for FETI-DP Method for Mortar Discretization of a Fourth Order Problems in 2D

This study focuses on a construction of a parallel preconditioner for a FETI-DP (dual primal Finite Element Tearing and Interconnecting) method for a mortar Hsieh- Clough-Tocher (HCT) discretization of a model fourth order problem with discontinuous coefficients.

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