Research Article
Approximate Schur-Block ILU Preconditioners for Regularized Solution of Discrete Ill-Posed Problems
Table 13
Computational costs in seconds, iteration numbers, and relative
norm errors obtained by Algorithm
11 with method
for some problems in Application
16.
| Problem | | | | | | | | |
| GRE216A | | | | negligible | | | | |
| GRE216B | | | | | | | | |
| GRE512 | | | | negligible | | | | |
|
|