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such that
c 0 =1 ,
c 1 = ( Φ N
Φ S ) 1+ 3
64 E 4
1+ 15
16 E 2 E 2 (cos Φ N sin Φ N
4 E 2 + 45
3
4
cos Φ S cos Φ S )
cos Φ S sin 3 Φ S ) /
15
32 E 4 (cos Φ N sin 3 Φ N
sin Φ N + 2
5 E 4 sin 5 Φ S +O( E 6 ) ,
3 E 2 sin 3 Φ N + 3
2
3
5 E 4 sin 5 Φ N sin Φ S
3 E 2 sin 3 Φ S
(I.10)
c 2 = (1 + E 2 + E 4 )ln tan π
/ tan π
4 + Φ N
4 + Φ S
E 2 (1 + E 2 )(sin Φ N
sin Φ S )
2
2
sin 3 Φ S ) /
1
3 E 3 (sin 3 Φ N
sin Φ N + 2
5 E 4 sin 5 Φ S +O( E 6 )
3 E 2 sin 3 Φ N + 3
2
3
5 E 4 sin 5 Φ N
3 E 2 sin 3 Φ S
sin Φ S
hold .
End of Lemma.
Constitutional elements of the left Airy distortion energy are
J l A = 1
( Λ S 1) 2 d S = 1
2
S
Λ S d S + 1
( Λ S 2 Λ S +1)d S =1
Λ S d S,
(I.11)
S
S
S
S
S
S
S
1
Λ S d S = ρ
E 2 sin 2 Φ
cos Φ
A 1 (1
E 2 )cos Φ
(1 − E 2 sin 2 Φ ) 2 d Λ d Φ,
(I.12)
S
S
Λ S d S = ρ 2
S
E 2 sin 2 Φ
cos 2 Φ
1
A 1 (1
E 2 )cos Φ
E 2 sin 2 Φ ) 2 d Λ d Φ,
(I.13)
(1
S
2 c 1 ρ + c 2 ρ 2
J l A ( ρ )= c 0
c 0 := 1
(I.14)
S A 1 (1 − E 2 )
c 1 := 1
Λ S d S = 1
d Λ d Φ
E 2 sin 2 Φ ) 3 / 2 ,
S
(1
S
S
E 2 )
c 2 := 1
Λ S d S = 1
d Λ d Φ
S A 1 (1
E 2 sin 2 Φ ) .
Furthermore, constitutional elements of the left Airy distortion energy are
Λ E
S
cos Φ (1
S
S
d Λ Φ E
Φ S
E 2 sin 2 Φ ) 3 / 2 = Φ N
d Φ
( Λ E
Λ W )d Φ
E 2 sin 2 Φ ) 3 / 2 ,
(I.15)
(1
(1
Λ W
Φ S
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