FIXED POINT ITERATION - University of Iowa
homepage.divms.uiowa.edu › ~whan › 3800FIXED POINT ITERATION The idea of the xed point iteration methods is to rst reformulate a equation to an equivalent xed point problem: f(x) = 0 x = g(x) and then to use the iteration: with an initial guess x 0 chosen, compute a sequence x n+1 = g(x n); n 0 in the hope that x n! . There are in nite many ways to introduce an equivalent xed point
Fixed-point iteration - Wikipedia
https://en.wikipedia.org/wiki/Fixed-point_iterationIn numerical analysis, fixed-point iteration is a method of computing fixed points of a function. More specifically, given a function defined on the real numbers with real values and given a point in the domain of , the fixed-point iteration is which gives rise to the sequence which is hoped to converge to a point . If is continuous, then one can prove that the obtained is a fixed point of , i.e.,