Results 71 to 80 of about 21,430,598 (179)

Mixed complementarity problems: Regularity, error bounds, and Newton-type methods

open access: yes, 2020
This paper is devoted to mixed complementarity problems (variational inequalities on a box). This class includes many important problem statements, for example, systems of equations, conventional complementarity problems, and Karush-Kuhn-Tucker systems ...
Daryina A.N.   +2 more
core  

Newton-type decomposition methods in large-scale dynamic process simulation

open access: yes, 2001
For the plantwide dynamic simulations in the chemical process industry, a parallel approach using a divide and conquer strategy is developed, and its realization on parallel computers with shared memory is discussed.
Borchardt, Jürgen
core   +1 more source

Globalization technique for projected Newton–Krylov methods

open access: yes, 2017
Large-scale systems of nonlinear equations appear in many applications. In various applications, the solution of the nonlinear equations should also be in a certain interval.
Chen, Jinhai (author)   +1 more
core   +1 more source

Backward Step Control for Global Newton-Type Methods

open access: yesSIAM Journal on Numerical Analysis, 2016
We present and analyze a new damping approach called backward step control for the globalization of the convergence of Newton-type methods for the numerical solution of nonlinear root-finding problems. We provide and discuss reasonable assumptions that imply convergence of backward step control on the basis of generalized Newton paths in conjunction ...
openaire   +3 more sources

Third-Order Newton-Type Methods Combined with Vector Extrapolation for Solving Nonlinear Systems

open access: yes, 2020
We present a third-order method for solving the systems of nonlinear equations. This method is a Newton-type scheme with the vector extrapolation. We establish the local and semilocal convergence of this method.
Jisheng Kou, Wen Zhou
core  

A Lepskij–type Stopping‐Rule for Newton‐type Methods with Random Noise

open access: yes, 2005
Regularized Newton methods are one of the most popular approaches for the solution of inverse problems in differential equations. Since these problems are usually ill‐posed, an appropriate stopping rule is an essential ingredient of such methods. In this
Frank Bauer   +3 more
core   +1 more source

High-order Newton-type iterative methods with memory for solving nonlinear equations [PDF]

open access: yes, 2014
In this paper, we present a new family of two-step Newton-type iterative methods with memory for solving nonlinear equations. In order to obtain a Newton-type method with memory, we first present an optimal two-parameter fourth-order Newton-type method ...
Wang, Xiaofeng, Zhang, Tie
core  

A Lepskij-type stopping rule for regularized Newton methods

open access: yes, 2005
We investigate an a posteriori stopping rule of Lepskij-type for a class of regularized Newton methods and show that it leads to order optimal convergence rates for Hölder and logarithmic source conditions without a priori knowledge of the smoothness of ...
Hohage, Thorsten, Bauer, Frank
core   +1 more source

Newton family collection

open access: yes
This collection consists of a logbook kept by William A. Newton while he served with the quartermaster of the 33rd Arkansas Infantry, as well as correspondence and documents of the Newton ...
Newton, Earnest Joseph, Jr., 1917-2003; Newton, William A., 1829-1908
core   +1 more source

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