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1.1.




1. .

.. , , , . .

., "... ; - , , , ".

, - , , .

.

() . .

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

. .

, , , ( - , "-" ..). , (, , "").

, , .

, - , .

, , . .. , .

2 .

1 m 2 - n . 1 i- , 2 - j- , 1 ( 2) Rij. R = [ Rij / i=1..m, j=1..n ] (- ).

.

1. i- , , min Rij. , , , . (1)

(1)

, , , . (1.2)

(1.2)

Rkl = V1 = V2, " " k l. (k, l) .

1. (1.3)

(1.3)

- (4, 1) (4, 2). = 6; 1 - , 2 ( - ).

2. (1.4)

(1.4)

V1 = V2 ; .

. 1 : 4 . , 3 4 .

.. "" .

.

1 i Pi, 2 - j- Qj, 1 ( 2) (1.5)

(1.5)

( ) , , .. P Q , (1.6)

(1.6)

(V - ).

 

1.1. .

, 1 , 2 , 1 , 2 1, (1.7):

(1.7)

1: , .. , Pi , .

2: , .. , Qj , .

(1.8), (1.9):

(1.8)

(1.9)

, .

.. .

, R . , , , , , . , V .

V > 0

i = Pi / V, Yj = Qj / V.

,

, :

,

:

Y1 + Y2 + Y3 X1 + X2 + X3

Y1 + 2 Y2 + 3 Y3 £ 1 X1 + 4 X2 + 2 X3 ³ 1

4 Y1 + Y3 £ 1 2 X1 + 3 X3 ³ 1

2 Y1 + 3 Y2 £ 1 3 X1 + X2 ³ 1

Y1, Y2, Y3 ³ 0 X1, X2, X3 ³ 0

X = {11/37, 4/37, 5/37}, Y = {8/37, 7/37, 5/37}

, 20/37.

V = 37/20, P = {11/20, 4/20, 5/20}, Q = {8/20, 7/20, 5/20}.





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