() - .
. S
S = (T, X, U, Ω, Y, , ϕ, η),
T ;
X ( );
U ;
Ω Ω={ω: T →U}, (Ω 0) ;
Y ;
;
ϕ ϕ: T T X Ω → X, x(t2)=ϕ(t2; t1, x(t1), ω)∈X, t2∈T, t1∈T x(t1) ∈ X ω(t1,t2) ∈ Ω⊂U. ϕ , , .
η η ( ): xX→Y, y(t)=η[t,x(t)].
, , , .
( - ):
S: Ω x , S: U x Y, S: Ω xY.
.
.
1.
2. , , ,
3. ,