Table 2:
The relationship between the errors on the boundary
,
and the values of
,
, and
for the cloak shown in Figure
2(b)
(
).
N
1
2
3
4
5
6
7
8
9
10
11
12
120
200
250
320
400
450
500
550
600
700
760
820
60
100
170
220
260
330
400
470
540
560
620
680
Err(
)
1.2086
9.7481
2.5488
2.8345
2.4315
1.8331
6.6296
1.8940
4.9820
8.9760
1.3725
4.6240
e
−005
e
−008
e
−008
e
−008
e
−008
e
−009
e
−009
e
−010
e
−011
e
−011
e
−012
Err(
)
1.4135
7.8877
2.3319
2.6458
2.5146
1.9514
8.9207
2.4907
7.2545
1.3302
1.9367
5.5004
e
−005
e
−008
e
−008
e
−008
e
−008
e
−009
e
−009
e
−010
e
−010
e
−011
e
−012