Mild differentiability conditions for Newton's method in Banach spaces / José Antonio Ezquerro Fernandez, Miguel Ángel Hernández Verón.

In this book the authors use a technique based on recurrence relations to study the convergence of the Newton method under mild differentiability conditions on the first derivative of the operator involved. The authors' technique relies on the construction of a scalar sequence, not majorizing,...

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Bibliographic Details
Main Author: Ezquerro Fernandez, José Antonio
Other Authors: Verón, Miguel Ángel Hernández
Format: eBook
Language:English
Published: Cham : Birkhäuser, 2020.
Series:Frontiers in mathematics.
Subjects:
Online Access:Click for online access

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020 |z 9783030487010 
035 |a (OCoLC)1164582107 
050 4 |a QA322.2 
049 |a HCDD 
100 1 |a Ezquerro Fernandez, José Antonio. 
245 1 0 |a Mild differentiability conditions for Newton's method in Banach spaces /  |c José Antonio Ezquerro Fernandez, Miguel Ángel Hernández Verón. 
260 |a Cham :  |b Birkhäuser,  |c 2020. 
300 |a 1 online resource 
336 |a text  |b txt  |2 rdacontent 
337 |a computer  |b c  |2 rdamedia 
338 |a online resource  |b cr  |2 rdacarrier 
490 1 |a Frontiers in Mathematics,  |x 1660-8046 
504 |a Includes bibliographical references. 
505 0 |a Preface -- The Newton-Kantorovich theorem -- Operators with Lipschitz continuous first derivative -- Operators with Hölder continuous first derivative -- Operators with Hölder-type continuous first derivative -- Operators with w-Lipschitz continuous first derivative -- Improving the domain of starting points based on center conditions for the first derivative -- Operators with center w-Lipschitz continuous first derivative -- Using center w-Lipschitz conditions for the first derivative at auxiliary points. 
520 |a In this book the authors use a technique based on recurrence relations to study the convergence of the Newton method under mild differentiability conditions on the first derivative of the operator involved. The authors' technique relies on the construction of a scalar sequence, not majorizing, that satisfies a system of recurrence relations, and guarantees the convergence of the method. The application is user-friendly and has certain advantages over Kantorovich's majorant principle. First, it allows generalizations to be made of the results obtained under conditions of Newton-Kantorovich type and, second, it improves the results obtained through majorizing sequences. In addition, the authors extend the application of Newton's method in Banach spaces from the modification of the domain of starting points. As a result, the scope of Kantorovich's theory for Newton's method is substantially broadened. Moreover, this technique can be applied to any iterative method. 
650 0 |a Banach spaces. 
650 0 |a Differential algebra. 
650 7 |a Espacios de Banach  |2 embne 
650 0 7 |a Álgebra diferencial  |2 embucm 
650 7 |a Banach spaces  |2 fast 
650 7 |a Differential algebra  |2 fast 
700 1 |a Verón, Miguel Ángel Hernández. 
776 0 8 |c Original  |z 3030487016  |z 9783030487010  |w (OCoLC)1152394435 
830 0 |a Frontiers in mathematics. 
856 4 0 |u https://holycross.idm.oclc.org/login?auth=cas&url=https://link.springer.com/10.1007/978-3-030-48702-7  |y Click for online access 
903 |a SPRING-MATH2020 
994 |a 92  |b HCD