... 11, Lecture Notes in Computational Science and Engineering, pp.77–88. Springer-Verlag, (2000).10. F. Brezzi, M. Manzini, D. Marini, P. Pietra, and A. Russo, DiscontinuousGalerkin approximations ... operation involved in computingthe inverse given in (28) corresponds to solving a system with the Schurcomplement S. Namely, (25) may be solved using the following steps:(1) Compute in parallel ... Glowinski, P. L. Tallec, and M. Vidrascu. In eds. T. Chan,R. Glowinski, J. Periaux, and O. Widlund, Domain decomposition methods. Second international symposium on domain decomposition methods, ...