ε, . , . I. , c ε :
(7.1)
:
- V, 3;
- S, 2;
- α i ( );
- Ai = α iSi ( ) , 2. , , ;
- A = Σ Ai =Σα iSi ;
- α = A / S - .
, , (t = 0), W. ,
(7.2)
W , , IA - , .
I ε (7.1),
(7.3)
(7.2) :
(7.4)
(7.4) :
(7.5)
( ) . , W , IA. :
(7.6)
(t=t) (t=t) ε0. .
(7.7)
LW .
. . (7.4) (W = 0) :
|
|
(7.8)
, :
(7.9)
7.1 .
I , , .
, 106 ( 60 ). T, .
:
(7.10)
:
(7.11)
(7.11) .
(α<0,2)
(7.12)
.