, . η(t) t, , η** , , η* , , Δη = η** - η* (.4.5). 0, η* ( 1), (η*, η**)
η(t) ( 2), (η **,∞) ( 3).
.4.5 (τ = 2-1) Δη = η **- η * ( ).
η(t). {0 < η (0)< η*}=1, .. , t = 0, . t = η(t) 1 = {0 < η () < η}, P2 = (η < η(T)< η **} 3 = {η**< η() < ∞}. , , 1 + 2 + 3 = 1. , , . 1 Δη [16].
.
.
(4.31)
(4.31) , , (a, b) (b, c)(. . 4.5, 4.6).
(4.31)
.4. 6 .
F*{U} (. .4.7),
F*(U)
U(T2) 0 U(T1) U
.4 7
,
(4 3.2)
(4.33)
|
|
(4.34)
(4.3)
(4. 35)
, η*
(4.36)
(4. 37)
(4.36) (4.37) .