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Mathematical Problems in Engineering
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Special Issues
Mathematical Problems in Engineering
/
2010
/
Article
/
Tab 1
/
Research Article
Convergence Analysis of Preconditioned AOR Iterative Method for Linear Systems
Table 1
Spectral radius of the iteration matrices
𝜌
(
𝑇
𝛾
,
𝜔
)
and
𝜌
(
𝑇
𝛾
,
𝜔
)
with different values of
𝜔
and
𝛾
for Example
5.1
.
𝜔
𝛾
𝜌
(
𝑇
𝛾
,
𝜔
)
𝜌
(
𝑇
𝛾
,
𝜔
)
𝜔
𝛾
𝜌
(
𝑇
𝛾
,
𝜔
)
𝜌
(
𝑇
𝛾
,
𝜔
)
0
.
4
0
.
1
0
.
9
9
8
3
0
.
9
8
4
0
0
.
8
0
.
7
0
.
9
9
5
2
0
.
9
5
5
9
0
.
4
0
.
4
0
.
9
9
8
0
0
.
9
8
1
5
0
.
8
0
.
8
0
.
9
9
4
9
0
.
9
5
2
9
0
.
5
0
.
2
0
.
9
9
7
7
0
.
9
7
9
0
0
.
9
0
.
7
0
.
9
9
4
6
0
.
9
5
0
4
0
.
5
0
.
4
0
.
9
9
7
5
0
.
9
7
6
8
0
.
9
0
.
9
0
.
9
9
3
8
0
.
9
4
3
1
0
.
6
0
.
4
0
.
9
9
7
0
0
.
9
7
2
2
1
0
.
8
0
.
9
9
3
6
0
.
9
4
1
1
0
.
6
0
.
6
0
.
9
9
6
6
0
.
9
6
8
9
1
0
.
9
0
.
9
9
3
1
0
.
9
3
6
7