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d() (n). , d()=1 =0 d()= .

(6.6) , {yi()} {ji()} {ji()++j()+}, i=1,2,, t,j t. , 6.2 (6.7) t,y {yi()} :

t,y

/(t,j,d(e,j)×t,j). (6.8)

j - , , 1. d(e,j)=1 (6.8) = :

t,y/t,j

. (6.9)

, (6.6) , ji()=yi()-yi(u) ÎP(n) i. , 6.2 t,j/(t,y,tu,y). , u y, =, t,j/t,y.

(6.9) : t,y=t,j= kn-1.

y (n) kn-1. y, , t,y=kn-1. (6.8) = ,

(kn-1)/d(e,j)×t,j .

d(e,j) 1, , (kn-1,d,j)=1, , (kn-1)/t,j. , t,j=kn-1, j - . ¨

6.7.

6.1. {xi} {yi} - k t1 t2 , (t1,t2)=1.