• • • • • • • • • • • •
=
≤
⎟ ⎠ ⎞ ⎜
⎝ ⎛
=
< =
≤ ≤
⎟ ⎠ ⎞ ⎜
⎝ ⎛
=
>
⎟ ⎠ ⎞ ⎜
⎝ ⎛
=
⎟ ⎠ ⎞ ⎜
⎝ ⎛
+ =
≤ =
=
− ⎟
⎠ ⎞ ⎜
⎝ ⎛ =
( ) ⎥ ⎦
⎤ ⎢ ⎣
⎡ − ⎟ ⎟
⎠
⎞ ⎜ ⎜ ⎝
⎛ − =
( ) ≤ =
+
=
⎟ ⎟ ⎠
⎞ ⎜ ⎜ ⎝
⎛ − =
≥
′
≥
( ) ⎥ ⎦
⎤ ⎢ ⎣
⎡ +
+ =
=
+ −
⎛ ⎝ ⎜
⎞ ⎠ ⎟
+
− ⎛
⎝ ⎜ ⎜
⎞
⎠ ⎟ ⎟
≤
+ + ≤
( ) =
π
φ +
=
∗ =
⎟ ⎠ ⎞
⎜ ⎝ ⎛ + =
≤ =
=
≤ Φ ≤ Φ ≤ Φ
μ
μ
μ
μ
≤
≤