Efficient Linear Solvers for Mortar Finite Element Method

An Adaptive FEM Based on Magnetic Field Conservation Applying to Ferromagnetic Problems

“…Meanwhile, a few kinds of non-conforming techniques were also proposed such as the discontinuous Galerkin method [6], the mortar FEM [7], and the mesh interpolating method [8]. The interpolating method is well suited for the proposed adaptive FEM [1].…”