, ( , ). . , .
, , , . , ( ), , ( ), , . , .. ( ). , . , .
μ 1, 2.
1 , , 2 , (μ) =1μ + 2n , μ*.
, 1, (2.6.2),
(μ) = 1μ + 2λ/(μ λ),
, ,
μ* = λ + √2λ/ 1.
2 N , ( μ) (μ,N) = 1μ + 2n+ 3N + 4λPN, 3 , 4 , ( ). (2.6.5)(2.6.7), , .
() , ,
(s) = 1s + 2n(s),
1 , 2 , , . s*
|
|
n(s*) n(s*+1) ≤ 1/2 ≤ n(s*1) n(s*).
2.6.7. λ=17.5 . μ=10 . , , 1=6 . . - 2=30 . . (2.6.11) (2.6.13) 0 n s 2.6.2.
2.6.2
s | 0 | n | n(s*1) n(s*) |
∞ | |||
0.067 | .745 | ∞ | |
0.156 | 0.468 | 5.28 | |
0.170 | 0.092 | 0.376 | |
0.173 | 0.019 | 0.073 | |
0.174 | 0.004 | 0.015 |
, n(1)= ∞, λ > μ.
1/2 = 6/30 = 0.2,
n(4) n(5) = 0.073 ≤ 0.2 ≤ 0.375 = n(3) n(4).
, s*=4.
, , (2.6.9) , n (n=0,1,2,< s) .
( 4), . , , ( ).
( ) . , . .