"" !! $$ !! !! ## % & '(() $$ + /! -. ! /! # {xi }i=0 ! x i ≠ x * ∀i & ∞ - ! , /! 0 lim i→∞ ! x i+1 − x * xi − x * -. p , β β =β ' 1 - 2 3 4- 5 4 3 -(& ! {xi }i=0 ∞ , ! ! & '& 6665& /! ! ! ! - 3 4-5 7 6 * $$ $ 9 : : ' ' ': : 9 ! 9 ! 9 ! 9 6666 ! 0% 66666 8 $$ ; + 4-5 ! ! ! 0 4-5 4= 4-.5 x0 ∈ I & /! 3 ( 4= 3 ! 9 < -. 2 '4 5 /! /! # 4 & '& 666& > 5 & ! ∞ x = g( x ) { i+1 i }i = 0 , 6 , 4-.5 ≠ ( ! ! -.& ) Velocidad de convergencia (4) $$ # ; xi +1 = g(xi ) = g(x * +(xi − x *)) = 0 0 0 (xi − x*)2 (xi − x*)p −1 (p −1 = g(x*) + (xi − x*).g'(x*) + .g"(x *) + .... + .g (x *) + 2! (p − 1)! (xi − x*)p (p (xi − x*)p +1 (p +1 .g (x*) + .g ( x * +θ.(xi − x *) ) + p! (p + 1)! θ ∈ [0,1] (xi − x*)p (p (xi − x*)p +1 (p +1 = x* + .g (x*) + .g ( x * +θ.(xi − x *) ) p! (p + 1)! ? $$ xi+1 = x* (xi − x*)p (p (xi − x*)p +1 (p +1 + .g (x*) + .g ( x * +θ.(xi − x *) ) p! (p + 1)! (xi − x*)p (p (xi − x*)p +1 (p +1 (xi +1 − x*) = .g (x*) + .g ( x * +θ.(xi − x *) ) p! (p + 1) ! (xi +1 − x*) 1 (p (xi − x*) (p +1 = .g ( x* ) + .g ( x * +θ.(xi − x*) ) p p! (p + 1)! (xi − x*) lim i →∞ xi +1 − x * xi − x * p = 1 (p .g ( x*) p! =β c.q.d. @ $$ 9A " A B " A + 4-5 ! C & ! , ! & ! 9A " A B " A 'C + D >" ! , & & , ! 7 , ! 7 & ! C + D 0 < , & 9A " A B " A > 4-5 >" , & ! & , & ( $$ + , ! 1 & & & ! ! ! 1+ 5 2 7 , & p= ! /! & # '