2021Journal of Physics Conference SeriesOpen access

Some Theorems of Fixed Point Approximations By Iteration Processes

Zena Hussein Maibed, Saad Shakeir Hussein

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Abstract

Abstract The purpose of this paper, is to study different iterations algorithms types three_steps called, new iteration, M ∗ −iteration, k −iteration, and Noor-iteration, for approximation of fixed points. We show that the new iteration process is faster than the existing leading iteration processes like M ∗ −iteration, k −iteration, and Noor-iteration process, for like contraction mappings. We support our analytic proof with a numerical example.

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What this paper is about

Abstract The purpose of this paper, is to study different iterations algorithms types three_steps called, new iteration, M ∗ −iteration, k −iteration, and Noor-iteration, for approximation of fixed points. We show that the new iteration process is faster than the existing leading iteration processes like M ∗ −iteration, k −iteration, and Noor-iteration process, for like contraction mappings. We support our analytic proof with a numerical example.

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Available abstract

Abstract The purpose of this paper, is to study different iterations algorithms types three_steps called, new iteration, M ∗ −iteration, k −iteration, and Noor-iteration, for approximation of fixed points. We show that the new iteration process is faster than the existing leading iteration processes like M ∗ −iteration, k −iteration, and Noor-iteration process, for like contraction mappings. We support our analytic proof with a numerical example.

Key concepts: Fixed-point iteration, Power iteration, Fixed point, Arnoldi iteration, Applied mathematics, Mathematics, Preconditioner, Contraction (grammar)

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