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Mathematical Problems in Engineering
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Table of Contents
Special Issues
Mathematical Problems in Engineering
/
2010
/
Article
/
Tab 2
/
Research Article
Chebyshev Wavelet Method for Numerical Solution of Fredholm Integral Equations of the First Kind
Table 2
Absolute error of exact and approximated solution of Example
6.2
.
x
|
u
̃
(
x
)
-
u
e
x
(
x
)
|
|
u
̃
(
x
)
-
u
e
x
(
x
)
|
|
u
̃
(
x
)
-
u
e
x
(
x
)
|
k
=
2
,
M
=
3
,
ɛ
0
=
1
0
-
5
k
=
3
,
M
=
4
,
ɛ
0
=
1
0
-
4
Haar wavelets [
14
]
0.0
0.488296
e
-
3
0.146932
e
-
4
0.785334
e
-
2
0.1
0.937569
e
-
3
0.150830
e
-
4
0.173943
e
-
2
0.2
0.265918
e
-
4
0.173487
e
-
4
0.569956
e
-
2
0.3
0.108134
e
-
2
0.186327
e
-
4
0.635611
e
-
2
0.4
0.110062
e
-
2
0.157720
e
-
4
0.231400
e
-
2
0.5
0.125395
e
-
3
0.658547
e
-
5
0.129479
e
-
1
0.6
0.211862
e
-
2
0.130256
e
-
5
0.286785
e
-
2
0.7
0.226888
e
-
2
0.232601
e
-
5
0.939698
e
-
2
0.8
0.728295
e
-
3
0.152448
e
-
4
0.104794
e
-
1
0.9
0.383486
e
-
3
0.983848
e
-
5
0.381514
e
-
2
1.0
0.127610
e
-
2
0.104492
e
-
4
0.498723
e
-
2