TY  - BOOK
AU  - Axelsson,O.
TI  - A survey of some estimates of eigenvalues and condition numbers for certain preconditional matrices
T2  - Report 9601
AV  - MATH QA3.R46 no.9601 
PY  - 1996///
CY  -  :Nijmegen
PB  - Catholic University, Department of Mathematics
KW  - Matrices
KW  -  Eigenvalues
KW  - Estimation theory
KW  - Preconditioning methods
N1  -  Includes bibliographical references
ER  -