Abstract
The local convergence of generalized Mann iteration is investigated in the setting of a real Hilbert space. As application, we obtain an algorithm for estimating the local radius of convergence for some known iterative methods. Numerical experiments are presented showing the performances of the proposed algorithm. For a particular case of the Ezquerro-Hernandez method (Ezquerro and Hernandez, J. Complex., 25:343–361: 2009), the proposed procedure gives radii which are very close to or even identical with the best possible ones.
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Maruster, St.: Local convergence radius for generalized Mann iteration. Ann. West Univ. Timisoara Math. Comput. Sci. LIII(2), 109–120 (2015)
Ezquerro, J.A., Hernandez, M.A.: An optimization of Chebyshev’s method. J. Complex 25, 343–361 (2009)
Rheinboldt, W.C.: An adaptive continuation process for solving systems of nonlinear equations. Polish Acad. Sci. Banach Center Publ 3, 129–142 (1975)
Hernández-Veron, M.A., Romero, N.: On the local convergence of a third order family of iterative processes. Algorithms 8, 1121–1128 (2015)
Vertgeim, B.A.: On conditions for the applicability of Newton method (Russian). Dokl. Akad. Nauk. SSSR 110, 719–722 (1956)
Rall, L.B.: A note on the convergence of Newton method. SIAM J. Numer. Anal. 11(1), 34–36 (1974)
Traub, J.F., Wozniakowski, H.: Convergence and complexity of Newton iteration for operator equations. J. Assoc. Comput. Mach. 26(2), 250–258 (1979)
Smale, S.: Complexity theory and numerical analysis. Acta Numer. 6, 523–551 (1997)
Argyros, I.K.: A unifying local-semilocal convergence analysis and applications for two-point Newton-like methods in Banach space. J. Math. Anal. Appl. 298, 374–397 (2004)
Argyros, I.K.: Concerning the ’terra ingognita’ between convergence regions of two Newton methods. Nonlinear Anal. 62, 179–194 (2005)
Argyros, I.K.: Concerning the radii of convergence for a certain class of Newton-like methods. J. Korea Math. Soc. Educ. Ser. B Pure Appl. Math. 15(1), 47–55 (2008)
Ferreira, O.P.: Local convergence of Newton method in Banach space from the viewpoint of the majorant principle. IMA J. of Numer. Anal. 29, 746–759 (2009)
Ren, H.: On the local convergence of a deformed Newton method under Argyros-type condition. J. Math. Anal. Appl. 321, 396–404 (2006)
Wang, X.: Convergence of Newton method and uniqueness of the solution of equations in Banach space. IMA J. on Numer. Anal. 20, 123–134 (2000)
Maruster, St.: Strong convergence of the Mann iteration for demicontractive mappings. Appl. Math. Sci. 9, 2061–2068 (2015)
Maruster, St., Rus, I.A.: Kannan contractions and strongly demicontractive mappings. Creative Math. Inf. 24(2), 171–180 (2015)
Senter, H.F., Dotson, W.G.: Approximating fixed points of nonexpansive mappings. Proc. Amer. Math. Soc. 44(2), 375–308 (1974)
Outlaw, C.L.: Mean value iteration for nonexpansive mappings in a Banach space. Pacific J. Math. 30(3), 747–759 (1969)
Maruster, St.: The solution by iteration of nonlinear equations in Hilbert spaces. Proc. Amer. Math. Soc. 63(1), 69–73 (1977)
Catinas, E.: Estimating the radius of an attraction ball. Appl. Math. Lett. 228, 712–714 (2009)
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Maruster, S., Maruster, L. Local convergence of generalized Mann iteration. Numer Algor 76, 905–916 (2017). https://doi.org/10.1007/s11075-017-0289-x
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DOI: https://doi.org/10.1007/s11075-017-0289-x