. () : , , .
- . () , ‑ . , .
. , . , , .
- , , . , (. 2, . 2.2).
. . . , , ( ) ( ) .
: . , , , , . , - . ,
:
‑ n,
‑ λ,
‑ μ,
‑ .
μ. = 1/0, (4.1)
0 - .
.
[12]
= (0 k n), (4.2)
α = = λ0 - .
( , )
= , (0 k n). (4.3)
= α/(1+α). (4.4)
.
. , .
|
|
= (4.5)
R0=1‑ (0+1+2++n). (4.6)
m0 = (4.7)
t0 = m0 / λ. (4.8)