contraction mapping

phi x=((x^2)-2x+5)/4 with phi restricted to [0,2]

set up an iterative scheme with x0=1/2. give estimate on the maximum number of iterations needed to approach fixed point with error of less than 10^(-k) for any integer k??

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- April 17th 2010, 05:03 AMTS1Contraction mapping iterations
contraction mapping

phi x=((x^2)-2x+5)/4 with phi restricted to [0,2]

set up an iterative scheme with x0=1/2. give estimate on the maximum number of iterations needed to approach fixed point with error of less than 10^(-k) for any integer k?? - April 17th 2010, 05:34 AMHallsofIvy