A PARALLEL IMPLEMENTATION OF THE MORTAR ELEMENT METHOD IN 2D AND 3D

We present here the generic parallel computational framework in C++ called Feel++ for the mortar nite element method with the arbitrary number of subdomain partitions in 2D and 3D. An iterative method with block-diagonal preconditioners is used for solving the algebraic saddle-point problem arising from the nite element discretization. Finally we present a scalability study and the