TY - BOOK AU - Borm,G.F. TI - Incomplete blockwise factorizations (block) H-matrices T2 - Report 8638 AV - QA3.R46 no.8638 PY - 1986/// CY - Nijmegen PB - : Catholic University, Department of Mathematics KW - Factorization (mathematics) KW - Matrices, H-matrix N1 - Includes bibliographical references ER -