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яЛП "Convergence of a continuous analog of Newton's method for solving nonlinear equations"  
"Convergence of a continuous analog of Newton's method for solving nonlinear equations"
Zhanlav T., Chuluunbaatar O.

The influence of the parameter in the continuous analog of Newton's method (CANM) on the convergence and on the convergence rate is studied. A Я?-region of convergence of CANM for both scalar equations and equations in a Banach space is obtained. Some almost optimal choices of the parameter are proposed. It is also shown that the well-known higher order convergent iterative methods lead to the CANM with an almost optimal parameter. Several sufficient convergence conditions for these methods are obtained.

Keywords: iterative methods, rate of convergence, Newton-type methods, nonlinear equations

Zhanlav T., Academician, e-mail: zhanlav@yahoo.com - Department of Applied Mathematics, National University of Mongolia, Ulan-Bator, Mongolia;
Chuluunbaatar O., Senior Scientist, e-mail: chuka@jinr.ru - Joint Institute for Nuclear Research, Dubna, 141980 Moscow Region, Russia