.


:




:

































 

 

 

 





 

= (1,2,n,) 1 m - =(1,,m), :

) i 0, i I2

) aijyi + cj = 0, j J1,

i I

) aijyi + cj, £ 0, j J2,

i I

) aijyi + cj, = 0, j >0 j J2,

i I

) i = 0, aijxj + bi >0, i I2,

j J

1*.

 

 

( ) , , ( ), ( ).

. , 1 1* .

1. 1 1* , .. .

2. 1 , , 1* .

3. 1* , , 1 .

4. 1 1* .

 

1 1* , .. 1 , :

1. 1

2. 1*

3. 1

4. 1*

5. 1 1*

 

 

.

: 1 1*. 2 1 , .

 

1 2
1. = (1,2, n,), : 1. j ³0 jÎJ2 2.   2. 1. 2. I2=I ={1,2,, m } J2 J2 =J ={1,2,, n }   3. : 1. 2. I1=I ={1,2,, m } J2 J2 =J ={1,2,, n }  




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: 2016-10-23; !; : 270 |


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