Local Convergence of Newton’s Method Under a Weak Gamma Condition

نویسنده

  • Ioannis K. Argyros
چکیده

We provide a local convergence analysis of Newton’s method under a weak gamma condition on a Banach space setting. It turns out that under the same computational cost and weaker hypotheses than in [4], [5], [7], we can obtain a larger radius of convergence and finer estimates on the distances involved. AMS (MOS) Subject Classification Codes: 65G99, 65B05, 47H17, 49M15.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Convergence of Newton’s Method and Uniqueness of the Solution of Equations in Banach Spaces II

Some results on convergence of Newton’s method in Banach spaces are established under the assumption that the derivative of the operators satisfies the radius or center Lipschitz condition with a weak L average.

متن کامل

Convergence of Legendre wavelet collocation method for solving nonlinear Stratonovich Volterra integral equations

In this paper, we apply Legendre wavelet collocation method to obtain the approximate solution of nonlinear Stratonovich Volterra integral equations. The main advantage of this method is that Legendre wavelet has orthogonality property and therefore coefficients of expansion are easily calculated. By using this method, the solution of nonlinear Stratonovich Volterra integral equation reduces to...

متن کامل

On the Accessibility of Newton's Method under a Hölder Condition on the First Derivative

We see how we can improve the accessibility of Newton’s method for approximating a solution of a nonlinear equation in Banach spaces when a center Hölder condition on the first derivative is used to prove its semi-local convergence.

متن کامل

Extended Newton’s Method for Mappings on Riemannian Manifolds with Values in a Cone

Robinson’s generalized Newton’s method for nonlinear functions with values in a cone is extended to mappings on Riemannian manifolds with values in a cone. When Df satisfies the L-average Lipschitz condition, we use the majorizing function technique to establish the semi-local quadratic convergence of the sequences generated by the extended Newton’s method. As applications, we also obtain Kanto...

متن کامل

A Novel Inexact Smoothing Method for Second-Order Cone Complementarity Problems

A novel inexact smoothing method is presented for solving the second-order cone complementarity problems (SOCCP). Our method reformulates the SOCCP as an equivalent nonlinear system of equations by introducing a regularized Chen-Harker-Kanzow-Smale smoothing function. At each iteration, Newton’s method is adopted to solve the system of equations approximately, which saves computation work compa...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2007