Note on: “The Complex Version of a Result for Real Iterative Functions”

Author:

Bhuiya Sushil Kumar1,Das Gopal2

Affiliation:

1. Department of Mathematics, Krishnath College ( Murshidabad University ), 1, Sahid Surya Sen Road, Gora Bazar , Berhampore , West Bengal , India

2. Department of Mathematics , Murshidabad University , 1, Sahid Surya Sen Road, Gora Bazar, Berhampore , West Bengal , India

Abstract

Abstract Finta [2], recently proposed a complex version of iteration procedures for holomorphic functions. The general theorem of the complex iteration function has developed by using the complex mean value theorem and discussed several iterative procedures for holomorphic functions. In this paper, we redevelop the general theorem of the complex iteration function by applying the fundamental theorem of the complex line integral. It is shown that all the results derived in the paper of Finta have been improved by the results of this paper.

Publisher

Walter de Gruyter GmbH

Subject

General Medicine

Reference10 articles.

1. Evard J. Cl. and Jafari F., A Complex Roll’s Theorem, Amer. Math Monthly 99(1992), 858-861.

2. Finta, B., The complex version of a result for real iterative functions., Scientific Bulletin of the University of Medicine, Pharmacy, Sciences and Technology of Tirgu Mures 15(2018): 25-27.

3. Finta, B., A Generalization of a Result for Iterative Functions in Rn., Acta Marisiensis., Seria Technologica 16, no. 2 (2019): 39-41.

4. Homeier, H. H. H., A modified Newton method for root finding with cubic convergence., Journal of Computational and Applied Mathematics 157, no. 1 (2003): 227-230.

5. Ponnusamy S. and Silverman H., Complex variables with applications. Springer Science and Business Media, 2007.

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