Nondiscrete induction and an inversion-free modification of Newton's method
Florian-Alexandru Potra, Vlastimil Pták (1983)
Časopis pro pěstování matematiky
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Florian-Alexandru Potra, Vlastimil Pták (1983)
Časopis pro pěstování matematiky
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Ioannis K. Argyros, Saïd Hilout (2013)
Czechoslovak Mathematical Journal
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We extend the applicability of Newton's method for approximating a solution of a nonlinear operator equation in a Banach space setting using nondiscrete mathematical induction concept introduced by Potra and Pták. We obtain new sufficient convergence conditions for Newton's method using Lipschitz and center-Lipschitz conditions instead of only the Lipschitz condition used in F. A. Potra, V. Pták, Sharp error bounds for Newton's process, Numer. Math., 34 (1980), 63–72, and F. A. Potra,...
Florian-Alexandru Potra (1981)
Aplikace matematiky
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