Research Article
Different Versions of ILU and IUL Factorizations Obtained from Forward and Backward Factored Approximate Inverse Processes—Part I
Table 1
Information of GMRES(16) method without preconditioning and matrix properties.
| Matrix | | | | time | |
| hor-131 | 434 | 4182 | No | 67.594 | 4273 | sherman2 | 1080 | 23094 | No | + | + | cavity05 | 1182 | 32632 | No | 0.875 | 27 | cavity06 | 1182 | 29675 | No | + | + | sherman4 | 1104 | 3786 | No | 0.531 | 23 | epb0 | 1794 | 7764 | No | + | + | pde2961 | 2961 | 14585 | yes | 0.734 | 18 |
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