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Mathematical Problems in Engineering
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Special Issues
Mathematical Problems in Engineering
/
2010
/
Article
/
Tab 2
/
Research Article
Convergence Analysis of Preconditioned AOR Iterative Method for Linear Systems
Table 2
CPU time and the iteration number of the basic and the preconditioned Gauss-Seidel method for Example
5.1
.
𝑛
I
T
(
G
S
)
C
P
U
(
G
S
)
I
T
(
P
G
S
)
C
P
U
(
P
G
S
)
6
0
2
3
2
0
.
0
7
8
0
2
2
9
0
.
0
7
8
0
9
0
3
4
0
0
.
2
0
3
0
3
3
7
0
.
2
0
3
0
1
2
0
4
4
6
0
.
5
0
0
0
4
4
3
0
.
4
3
8
0
1
5
0
5
5
1
4
.
5
7
8
0
5
4
8
4
.
5
4
7
0
1
8
0
6
5
5
9
.
5
9
3
0
6
5
2
9
.
5
0
0
0
2
1
0
7
5
8
3
6
.
7
1
9
0
7
5
5
3
0
.
0
4
7
0