. , , y, p=0:
, (5.15)
f , p=0 W(p) . : Wfy(0)=0 W(p)=¥. (1.21¸1.23). , .. . , , f y, .. Wfy(p). , (5.15), y , Wfy(0)=Kfy Wp(0)=¥ - Wp(p) p, .
f y, .. Wfy(p), y. , (5.15).
, . , . , , .
. -
, (5.16)
. 5.4.
5.4
, (5.17)
, U 0, .. .
U,
, (5.18)
(5.18) , .
, - , .