Results 21 to 30 of about 11,303,291 (302)
Strong Convergence of a Two-Step Modified Newton Method for Weighted Complementarity Problems
Axioms, 2023 This paper focuses on the weighted complementarity problem (WCP), which is widely used in the fields of economics, sciences and engineering. Not least because of its local superlinear convergence rate, smoothing Newton methods have widespread application
Xiangjing Liu, Jianke Zhang
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Pseudo-loadflow formulation as a starting process for the Newton Raphson [PDF]
, 2010 This paper introduces new models which approximate the AC loadflow problem, but are able to converge (using the Newton Raphson algorithm) from a wider range of starting points.
Irving, MR
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Learning regularized Gauss-Newton methods
, 2022 We consider variational networks for a class of nonlinear-ill-posed least squares inverse problems. These problems are addressed by regularized Gauss-Newton type optimization algorithms where the regularization is learned by a neural network.
Francesco Colibazzi +3 more
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A Fully Distributed Power Flow Algorithm with Exponentially Fast Convergence
Zhongguo dianli, 2019 In order to meet the data privacy requirements for interconnected power system power flow calculations, a fully distributed power flow algorithm is proposed. The method is composed of outer iteration and inner iteration.
Changzheng GAO +4 more
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Computers & Mathematics with Applications, 2015 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Owe Axelsson, Stanislav Sysala
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Isaac Newton: De Grecia al renacimiento [PDF]
, 2022 Notas sobre la obra e historia de Isaac Newton. Este documento, preparado para el Cursos de Contexto en Astronomía de la Universidad Nacional de Colombia sede Manizales, se basa fundamentalmente en un resumen del libro de William Rankim, “Newton para ...
Duque Escobar, Gonzalo
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Alexandria Engineering Journal, 2021 The hydraulic network study is a real-life engineering problem extensively base on applied and computational approaches. Several numerical schemes are tested for defining of hydraulic pipe networks solution, such as, Hardy Cross Method, Newton Method and
Waseem Asghar Khan
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Chaotic Convergence of Newton’s method
IEEE Transactions on Signal Processing, 2023 <p>Newton's method is considered to be unstable, or worse, chaotic. In this manuscript we show the source of this instability, and present a method to fix the probelm.</p> <p>We also investigate the eigen roots of a modified black-body radiation formula, that seems to explain a connection to quantum mechanics.
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Mechanical Engineering Journal, 2021 Quasi-Newton-based nonlinear finite element methods were extensively studied in the 1970s and 1980s. However, they have almost disappeared due to their poorer convergence performance than the Newton-Raphson method.
Yasunori YUSA +2 more
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WIREs Computational Statistics, 2010 AbstractNewton's method is one of the most powerful techniques for solving systems of nonlinear equations and minimizing functions. It is easy to implement and has a provably fast rate of convergence under fairly mild assumptions. Because of these and other nice properties, Newton's method is at the heart of many solution techniques used to solve real ...
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