. . .
, .
, .. , . (Controlled Opetaions), .. - , .
" x ", " f ".
, .. :
F → max f → min
. . . 40- .
"" . ( / ). . .
.
x = (x1 xn)
x e Rn[1]
:
// 19:36
, , .
( ) , .
, , . :
19:37
,
f1, f2, ,fm → min
f1, f2, ,fm → max
, . . :
● ,
● ,
●
● ..
.
f (x) = (f1(x) fn(x)) → max (min)
, . " ".
|
|
x = (x1 xn)
xk k- fk → min
x , xk, fi .. fj.
, n = 2
n = 2
x = (x1, x2)
x1(x) = x1 → min
x2(x) = x2 → min
, :
G = {(x1, x2) (x1 - 2)2 + (x2 - 2)2 <= 1}
19:49
, .
, , . , . , f1 fn fi, :
19:57
. . :
● , ,
● ,
, " ".
, x1 x2, :
fk (x1) <= fk (x2) k = 1 n
f = (f1 fm)
, "..." .
, , , x1 == x2
.
(x1 > x2) ^ (x2 > x3) => (x1 > x3)
(x1 ~ x2) ^ (x2
(. ).
x1, x1.
, , x2, x1.
C, , : , x2 x1 .
.. , . , . . Ω.
.
. .
(x1 - x2)
20:13
, . . (. . ).
|
|