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Mathematical Problems in Engineering
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Table of Contents
Special Issues
Mathematical Problems in Engineering
/
2010
/
Article
/
Tab 9
/
Research Article
Electromagnetic Problems Solving by Conformal Mapping: A Mathematical Operator for Optimization
Table 9
Relation between vertices, slopes, and prevertices.
Polygon vertices (Figure
15
)
Slopes
𝛼
𝑛
Prevertices (Genetic Algorithm)
𝑤
1
=
−
1
.
9
9
+
3
.
0
0
𝑖
𝛼
1
=
0
.
5
0
0
0
𝑥
1
=
1
.
0
0
0
0
0
0
𝑤
2
=
−
1
.
9
9
+
6
.
0
0
𝑖
𝛼
2
=
−
0
.
5
0
0
0
𝑥
2
=
1
.
7
6
8
6
4
0
𝑤
3
=
−
4
.
0
0
+
6
.
0
0
𝑖
𝛼
3
=
−
0
.
5
0
0
0
𝑥
3
=
1
.
8
5
3
6
9
5
𝑤
4
=
−
4
.
0
0
+
3
.
0
0
𝑖
𝛼
4
=
0
.
5
0
0
0
𝑥
4
=
1
.
8
5
3
6
9
6
𝑤
5
=
−
6
.
0
0
+
3
.
0
0
𝑖
𝛼
5
=
−
0
.
5
0
0
0
𝑥
5
=
1
.
8
5
3
7
7
7
𝑤
6
=
−
6
.
0
0
+
1
.
9
0
𝑖
𝛼
6
=
−
0
.
5
0
0
0
𝑥
6
=
1
.
8
5
4
0
8
2
𝑤
7
=
−
1
.
0
0
+
1
.
9
0
𝑖
𝛼
7
=
0
.
6
4
7
6
𝑥
7
=
1
.
8
5
4
1
0
1
𝑤
8
=
−
2
.
0
0
+
0
.
0
0
𝑖
𝛼
8
=
−
0
.
6
4
7
6
𝑥
8
=
1
.
8
5
5
5
5
5
𝑤
9
=
2
.
0
0
+
0
.
0
0
𝑖
𝛼
9
=
−
0
.
6
4
7
6
𝑥
9
=
2
.
1
4
1
7
6
2
𝑤
1
0
=
1
.
0
0
+
1
.
9
0
𝑖
𝛼
1
0
=
0
.
6
4
7
6
𝑥
1
0
=
2
.
1
4
3
2
1
1
𝑤
1
1
=
6
.
0
0
+
1
.
9
0
𝑖
𝛼
1
1
=
−
0
.
5
0
0
0
𝑥
1
1
=
2
.
1
4
3
2
3
0
𝑤
1
2
=
6
.
0
0
+
3
.
0
0
𝑖
𝛼
1
2
=
−
0
.
5
0
0
0
𝑥
1
2
=
2
.
1
4
3
5
3
5
𝑤
1
3
=
4
.
0
0
+
3
.
0
0
𝑖
𝛼
1
3
=
0
.
5
0
0
0
𝑥
1
3
=
2
.
1
4
3
6
1
6
𝑤
1
4
=
4
.
0
0
+
6
.
0
0
𝑖
𝛼
1
4
=
−
0
.
5
0
0
0
𝑥
1
4
=
2
.
1
4
3
6
1
7
𝑤
1
5
=
1
.
9
9
+
6
.
0
0
𝑖
𝛼
1
5
=
−
0
.
5
0
0
0
𝑥
1
5
=
2
.
2
2
8
6
9
8
𝑤
1
6
=
1
.
9
9
+
3
.
0
0
𝑖
𝛼
1
6
=
0
.
5
0
0
0
𝑥
1
6
=
2
.
9
9
7
3
1
2