Buscar
Mostrando ítems 31-40 de 139
A THEORY OF SECANT PRECONDITIONERS
(Amer Mathematical SocProvidence, 1993)
Structured minimal-memory inexact quasi-Newton method and secant preconditioners for augmented Lagrangian optimization
(SPRINGER, 2008)
Augmented Lagrangian methods for large-scale optimization usually require efficient algorithms for minimization with box constraints. On the other hand, active-set box-constraint methods employ unconstrained optimization ...
Ball comparison between frozen Potra and Schmidt-Schwetlick schemes with dynamical analysis
In this article, we propose a new research related to the convergence of the frozen Potra and Schmidt-Schwetlick schemes when we apply to equations. The purpose of this study is to introduce a comparison between two solutions ...
Determinación quelatométrica de secantes en medio no acuoso
(Laboratorio de Entrenamiento Multidisciplinario para la Investigación Tecnológica (LEMIT), 1972)
Newton-secant methods with values in a cone
We study the variational inclusion 0 ∈ F(x) + G(x) + E(x), (17.1) where X, Y are Banach space D ⊂ X is an open set F : D → Y is a smooth operator, G : D → Y is continuous operator, [., .;G] is a divided difference of order ...
Secant-like methods
In this chapter we study the problem of finding a locally unique solution x of equation F(x) = 0, (13.1) where F is a Fréchet-differentiable operator defined on a convex subset D of a Banach space χ with values in a Banach ...
Least Change Secant Update Methods for Nonlinear Complementarity Problem
(Universidad EAFIT, 2014-05-20)
Continuation fast decoupled power flow with secant predictor
(Institute of Electrical and Electronics Engineers (IEEE), 2003-08-01)
The conventional Newton and fast decoupled power flow methods are considered inadequate for obtaining the maximum loading point of power systems due to ill-conditioning problems at and near this critical point. At this ...
Continuation fast decoupled power flow with secant predictor
(Institute of Electrical and Electronics Engineers (IEEE), 2003-08-01)
The conventional Newton and fast decoupled power flow methods are considered inadequate for obtaining the maximum loading point of power systems due to ill-conditioning problems at and near this critical point. At this ...
Um método de região de confiança escalada secante para sistemas quadrados de equações não lineares sujeitos a restrições de caixa
(2021)
Apresentamos um método iterativo para resolução de sistemas quadrados de equações não lineares sujeitos a restrições de caixa. Este método, nomeado de STRQN (Scaled Trust-Region Quasi-Newton), combina ideias das clássicas ...