The Construction of Preconditioners for Elliptic Problems by Substructuring, III
James H. Bramble, Joseph E. Pasciak, A. H. Schatz · Mathematics of Computation · 1988
James H. Bramble, Joseph E. Pasciak, Alfred H. Schatz, The Construction of Preconditioners for Elliptic Problems by Substructuring, III, Mathematics of Computation, Vol. 51, No. 184 (Oct., 1988), pp. 415-430