TY  - BOOK
AU  - Lu,H.
TI  - Conditioning analysis of block incomplete factorizations and its application to elliptic equations
T2  - Report 9504 
AV  - MATH QA3.R46 no.9504 
PY  - 1995///
CY  -  :Nijmegen
PB  - Catholic University, Department of Mathematics
KW  - Factorization (mathematics)
KW  -  Differential equations
KW  - Elliptic
N1  - Includes bibliographical references
ER  -