, , , .. 1956-1961 . . .
, :
(9.75) (9.59)
= ( 1, 2,, n) ( ) f = (f 1, f 2,, fn) n - , u = (u 1, u 2,, um) ( ), (9.75) , t .
, U. U m - , .
, (9.75) fi (i = 1: n) j (j = 1: n).
u 1,, um t, , (. 9.24). - u (t) U.
. 9.24.
(, , ..) .
1, 2,, n (9.75) . ( ). u (t) x (t 0) = x 0 = (), (9.75) . - u (t) x (t) (9.75), .. u (t) . x (t), t 0 ≤ t ≤ t 1, , .
, ,
(9.76)
(9.77)
(9.76) (9.77) . u . (). , , . . , , .
|
|
() , () - . , , .
, , , xi . , , , .. . , , , , , . , - , . , , , . .