THE COMPARISON OF THE CONVERGENCE SPEED BETWEEN PICARD, MANN, ISHIKAWA AND TWO-STEP ITERATIONS IN BANACH SPACES
DUONG VIET THONG
Abstract
The purpose of this paper is to compare convergence speed of the Picard and two-step iterations, Mann and two-step iterations, Ishikawa and two-step iterations for the class of Zamfirescu operators.