(3.18) |
Z = f (x1,x2,, xn) max,
1(x1,x2,, xn) ≤ 1,
(3.19) |
- - - - - - - - - - - - - - -
m(x1,x2,, xn) ≤ m,
(3.31) xn+1,xn+2,, xn+m - -
(3.20) |
2(x1,x2,, xn) + xn+2= 2,
- - - - - - - - - - - - - - - - - - - -
m(x1,x2,, xn) + xn+m= m.
(3.18)-(3.20) . , ,
(x1,x2,,xn+1,, xn+m,λ1, λ2,, λm) = f (x1,x2,, xn) + i (bi i(x1,x2,,xn)- xn+i).
(3.18)-(3.20) . :
(3.21) |
(3.22) |
(3.23) |
, (3.21), (3.23) :
(3.24) |
= - i = 0,
- - - - - - - - - - - - - - - - - - - - - - - - -
= - i = 0,
= b1 - 1(x1,x2,, xn) - xn+1 = 0,
(3.25) |
= bm - m(x1,x2,, xn) - xn+m =0.
(3.22)
(3.26) |
(xn+i > 0), = 0, (xn+i = 0): ≤ 0 , < 0 - . = - i, (3.26) -λi xn+i = 0. λi xn+i = 0, xn+i = bi i(x1,x2,,xn). ,
λi (bi i(x1,x2,,xn)) = 0.
, = - i ≤0, i ≥0. (3.26) :
(3.27) |
bi i(x1,x2,,xn) ≥ 0, i ≥0.
, i >0, bi i(x1,x2,,xn) = 0, i =0, bi i(x1,x2,,xn) ≥
i(x1,x2,, xn) ≤ i.
(3.18)-(3.19) (3.24), (3.27). xn+i. , . (3.18)-(3.19)
= f (x1,x2,, xn) + i (b i - i (x1,x2,, xn)).
, , (3.24). (3.27) :
≥0, i =0, i ≥0, i=1,2,,m,
= b1 - 1(x1,x2,, xn).
.
|
|
(3.28) |
(3.29) |
2(x1,x2,, xn) = 2,
- - - - - - - - - - - - - - -
(3.30) |
xj ≥ 0, j=1,2,,n.
(3.31) |
(3.32) |
i ≥0, i =0, ≥0,
-
= f (x1,x2,, xn) + i (b i - i (x1,x2,, xn)).
xj ≥ 0, j=1,2,,n, (3.31)
xj = 0, xj ≥ 0, ≤ 0.
(3.28)-(3.30) :
I :
- i ≤ 0,
( - i ≤ 0)xj = 0,
xj ≥ 0, j=1,2,,n;
II :
bi - i (x1,x2,, xn)≥0,
i ( i (x1,x2,, xn) - b1) = 0,
xj ≥ 0, i=1,2,,m.
I II -. .