- . (.5), , . m- . , . :
q(t), p(t) .
. 5.
,
.
, lt<0,1 ,
:
,
- .
m- (m ) , k n. , , k . .5, k n m = .
. t S A(t) = , i(t)=1, t i- , i(t)=0, . 2n , . P(t) 2 3. .3.1
3.1
2 3
i | 1 | 2 | 3 | S | R |
0 | (1-p1)(1-p2)(1-p3) | ||||
1 | (1-p1)(1-p2)p3 | ||||
2 | (1-p1)p2(1-p3) | ||||
3 | (1-p1)p2p3 | ||||
4 | p1(1-p2)(1-p3) | ||||
5 | p1(1-p2)p3 | ||||
6 | p1p2(1-p3) | ||||
7 | p1p2p3 |
B R i, 1. i, S t (S=1) (S=0).
S=f(1, 2, 3). , . . , i, S=1:
.
(p1 = 2 = p3 = p),
|
|
, - . - . . ( ), (.6).
6.
- ;
- .
- , .7, .
7. -
2 3 23 (.7,).
1 23 123 (.5,).
.
4 5 45
, 123 45 12345 (.5,)
.
, . . (.8,).
8.
1, 2 ( ) 6, 7 ( ) 3 5. , , , . .8,. , . M N . , , .
, . . , . (.8,) : 1-3-6, 1-4-6, 1-4-7, 2-4-6, 2-4-7, 2-5-7. , . . : 1-2, 6-7, 1-4-5,1-4-7, 2-3-4, 2-4-6, 3-4-5, 3-4-7, 4-5-6.
P(t) - , , (.8,), P(t) , (.8,). ,
|
|
n, m ; P(Ai), P(Bj) Ai Bj.