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An overview on conjugate gradient methods for optimization, extensions and applications
(IEEE Engineering International Research Conference (EIRCON)PE, 2021-11-30)
This paper aims to identify the current state of the art of the latest research related to Conjugate Gradient (CG) methods for unconstrained optimization through a systematic literature review according to the methodology ...
A spectral conjugate gradient method for unconstrained optimization
(Springer-verlagNew YorkEUA, 2001)
An increasing-angle property of the conjugate gradient method and the implementation of large-scale minimization algorithms with line searches
(John Wiley & Sons LtdW SussexInglaterra, 2003)
Critical evaluation of direct and iterative methods for solving Ax=b systems in power flow calculations and contingency analysis
(Ieee-inst Electrical Electronics Engineers IncNew YorkEUA, 1999)
A cooperative conjugate gradient method for linear systems permitting efficient multi-thread implementation
(Springer, 2018)
This paper revisits, in a multi-thread context, the so-called multi-parameter or block conjugate gradient (B-CG)methods, first proposed as sequential algorithms by O’Leary and Brezinski, for the solution of the linear ...
Gradient method with retards and generalizations
(Siam PublicationsPhiladelphiaEUA, 1998)
Otimização irrestrita: aspectos teóricos e computacionais
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilLicenciatura em MatemáticaUTFPR, 2015-06-01)
In this work, we consider unconstrained optimization problems, with nonlinear continuously differentiable function, that are, Nonlinear Programming Problems (NLPs). The existence of aminimizer is studied at first, next ...