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:

































 

 

 

 





 

 

 

: P, T, I O. ' . I tj I(tj), . O tj O(tj), .

, , .

1. C , C =(P, T, I, O). P ={ p1, p2,.., pn } , n > 0. T ={ t1, t2, , tm } , m > 0. , P∩T = 0. I: TP . O: TP .

n, m. pi, i =1,..., n, tj, j =1,..., .

. 1-3.

pi tj , pi I (tj); pi , pt (tj). . , . , . pt tj , # (pi, I (tj)). pt tj , #( 4, (tj)). ( ), 0, 1.

, . , tj i i tj. tj i pi tj.

2. I

I: Ұ, : Ұ ,

# (tj, I(pi)) = # (Pi, 0 (tj)), # (tj, (pt)) = # (pit I (tj)).

. 1 :

I(p1) = { }, O(p1) = {t1 },

I(p2) = {t1, t4 }, O(p2) = {t2 },

I(p3) = {t1, t4 }, O(p3) = {t2,t3},

I(p4) = {t3 }, O(p4)={t4},

I(p5) = {t1, t2 }, O(p5) = {t2).

C=(P, T, I, O),

P={p1, p2, p3, p4, p5},

T={t1, t2, t3, t4},

I(t1) = {p1}, O(t1) = {p2, p3, p5},

I(t2) = {p2, p3, p5 }, O(t2) = {p5},

I(t3) = {p3}, O(t3) = {p4},

I(t4) = {p4}, O(t4) = {p2, p3}.

 

. 1. , (), (T), I: T P (O: T P)

=(, , I, ),

P = {p1, p2, p3, p4, p5, p6},

T={t1, t2, t3, t4, t5},

I(t1) = {p1}, O(t1) = {p2, p3},

I(t2) = {p3}, O(t2) = {p3, p5, p5},

I(t3) = {p2, p3}, O(t3) = {p2, p4},

I(t4) = {p4, p5, p5, p5}, O(t4) = {p4},

I(t5) = {p2}, O(t5) = {p6}.

 

. 2.

 

 

=(, , I, ),

P = {p1, p2, p3, p4, p5, p6, p7, p8, p9},

T={t1, t2, t3, t4, t5, t6},

I(t1) = {p1}, O(t1) = {p2, p3},

I(t2) = {p8}, O(t2) = {p1, p7},

I(t3) = {p2, p5}, O(t3) = {p6},

I(t4) = {p3}, O(t4) = {p4},

I(t5) = {p6, p7}, O(t5) = {p9},

I(t6) = {p4, p9}, O(t6) = {p5, p8}.

 

. 3.

 

 

.

1. (. 2 3).

2., , ( ) . , .

 

 

 

 

, . , . - .

. ³ 䳺 . , | .

() ' , , . , pi tj, , . . . .

, . , , . , ( ) , ( ) ( ); , . .

3. G , G = (V, ), V= {1, u2, , us} , = {1, 2,..., r} , i = (vj, vk), vj, vk V. V , , V = U , = , - at , at = (vj, vk), vj vk T, vj , a vk .

, . 4 - 6, . 1 - 3.

, . , = (, , I, ) = = {p1, p2, , pn} = {t1, t2,..., tm). .

4. V = P T. , , pi P tj

# ((pi, tj), A) = # (i, I (tj)),

#((tj, pi), A) = #(pi, 0(tj)).

G = (V, ) , = (, , I, ).

( ) . : S R, , ? , , , .

 

 

. 4. , , . 1

 

 

5. , , . 2

 

 

. 6. , , . 3

 

 

. 7. , , . 4

 

 

= (, , I, ) = (, , I, ), . , (. 6). . 7 , . 4. . . , . .

 

 

1. , , . 5 6.

2. :

P = {p1, p2, p3, p4},

T={t1, t2, t3, t4, t5},

I(t1) = { }, O(t1) = {p1},

I(t2) = {p1}, O(t2) = {p2},

I(t3) = {p2, p4}, O(t3) = {p1, p3},

I(t4) = { }, O(t4) = {p3},

I(t5) = {p3}, O(t5) = {p4}.

 

3. :

P = {p1, p2},

T={t1, t2, t3},

I(t1) = {p1 }, O(t1) = {p1, p2},

I(t2) = {p1}, O(t2) = {p2},

I(t3) = {p2}, O(t3) = { }.

 

4. , .

5. , . ?

6. , = (, , I, ), = (, , I, ), P, . ? = (, , 1, ) , = (T, , I', 0') .

7. , . 8. . 9.

8. , . . ( ), . , . , .

. 10 7 11. :

 

P = {p1, p2, p3, p4},

T={t1, t2, t3, t4},

I(t1) = { }, O(t1) = {p1, p1, p1, p1, p2},

I(t2) = {p2}, O(t2) = {p1, p1, p1, p1, p1, p1, p3},

I(t3) = {p1, p1, p1, p1, p1, p1}, O(t3) = {p2, p2, p2, p2, p4, p4},

I(t4) = { p3, p4, p4, p2}, O(t4) = { }.

 

 



. 8. . 9.

 

 

 

. 10. . , ,

 

 

9. = (, T, I, 0) = (, , , I). ? ? ? , . 7.

 

 

. Գ - ( ). Գ ( , ) . ʳ . Գ .

5. = (, , I, ) , N.

: N.

n- = = ( 1, 2,...., n). = N, i = 1,..., .

. 11. . . 1 4. - (1, 2, 0, 0, 1)

 

 

. 12. . , . 11,

 

 

pi . ʳ i i, i = 1,..., n. ' (pi)= i. .

= (, ) = (, , I, ) = (, , I, , ).

, . . 11 12 .

, , , . , 䳺 n , n-, Nn. , , .

 

 

. 13. (47, 13, 7, 42)

 

 

1. (. 12) .

2. (. 2) = (1, 0, 1, 1, 0, 0).

3.ʳ 5 6. . , 10, 20 , , , , . 2.13. , = (137, 22, 2, 0, 14) . 12.

 

 

 

 

. Գ . . , .

, . , . . Գ , , ' . , p1 2 t4, t4 , p1 2 . t7 {6, 6, 6} 6 , t7 .

6. tj = {, , I, ) , , pi P

(pi) #(pi, I(tj)).

' . . t3 I(t3) = {2} O(t3) = {7, 13} , 2 . t3 2 7 p13 ( ). 2 t3 ( t3). t2, I(t2) = {p21, 23 } O(t2) = {23, 25, 25}, p21 23, 23 25 ( 25 , ).

'. , , . , . - , .

7. tj , . tj ', : '(pi) = (pi) - #(pi, I(tj)) + #(pi, O(tj)).

 

. 14. , , tj. . 0 1.

 

, . , .

 

1. . 11, 12?

2. t1 (. 11)? t4 (. 12)? : t4, t2 (. 12)?

3. . 13? ?

 

 





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