Results 41 to 50 of about 827,272 (299)
Pseudo-loadflow formulation as a starting process for the Newton Raphson
, 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
core +1 more source
On a new multiparametric family of Newton-like methods [PDF]
, 2005 The main subject of this paper is the characterization of a modified family of Newton-type iterative processes of R-order at least three to approximate a solution of a nonlinear equation in Banach spaces.
Romero Alvarez, Natalia [0000-0002-0653-560X] +1 more
core +1 more source
On the DSM Newton-type method [PDF]
Journal of Applied Mathematics and Computing, 2011 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +2 more sources
Local convergence of some Newton-type methods for nonlinear systems
Journal of Numerical Analysis and Approximation Theory, 2004 In order to approximate the solutions of nonlinear systems\[F(x)=0,\]with \(F:D\subseteq {\mathbb R}^{n}\rightarrow {\mathbb R}^{n}\),\(n\in {\Bbb N}\), we consider the method\begin{align*}x_{k+1} & =x_{k}-A_{k}F(x_{k})\label{f1.4}\\A_{k+1} & =A_{k}(2I-F^
Ion Păvăloiu
doaj +2 more sources
Molecular Oncology, EarlyView.Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau +8 more
wiley +1 more source
Arthritis Care &Research, EarlyView.Objective We examined whether 18 months of strength training in individuals with knee varus alignment and medial tibiofemoral osteoarthritis (OA) reduced knee joint loads during walking compared to an attention control group. Methods This study was a secondary analysis of a randomized clinical trial that compared the effects of strength training to a ...
Stephen P. Messier +12 more
wiley +1 more source
Various Newton-type iterative methods for solving nonlinear equations
, 2013 The aim of the present paper is to introduce and investigate new ninth and seventh order convergent Newton-type iterative methods for solving nonlinear equations.
Singh, Akhilesh Kumar +2 more
core +1 more source
Globalized inexact proximal Newton-type methods for nonconvex composite functions
, 2020 Optimization problems with composite functions consist of an objective function which is the sum of a smooth and a (convex) nonsmooth term. This particular structure is exploited by the class of proximal gradient methods and some of their generalizations
Lechner, Theresa, Kanzow, Christian
core +1 more source
Microengineered Gradient Hydrogels for Mechanobiology
Advanced Healthcare Materials, EarlyView.Gradient hydrogels are used to mimic the mechanical heterogeneity in native tissues, offering powerful in vitro platforms to study cell‐material interactions in diverse pathophysiological contexts. Here, we present a comprehensive review of the design and experimental considerations for stiffness gradient hydrogels, discussing exemplary achievements ...
Shin Wei Chong +4 more
wiley +1 more source
On Newton-type methods for multiple roots with cubic convergence
, 2009 We introduce two families of Newton-type methods for multiple roots with cubic convergence. A further Newton-type method for multiple roots with cubic convergence is presented that is related to quadrature.
Homeier, H. H. H., Homeier, H.H.H.
core +1 more source