Results 31 to 40 of about 11,303,291 (302)
Higher Order Numerical Approaches for Nonlinear Equations by Decomposition Technique
IEEE Access, 2019 In this paper, a unique decomposition technique is implemented along with an auxiliary function for the best implementation. Some new and efficient techniques are introduced and analyzed for nonlinear equations.
Abdulghani Ragaa Alharbi +5 more
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The Dynamics of a Continuous Newton-like Method
Mathematics, 2022 The objective of the current work is to invent and introduce the continuous version of Newton’s method. This scheme is used to establish some interesting properties with examples.
Manoj K. Singh, Ioannis K. Argyros
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Studies on modified limited-memory BFGS method in full waveform inversion
Frontiers in Earth Science, 2023 Full waveform inversion (FWI) is a non-linear optimization problem based on full-wavefield modeling to obtain quantitative information of subsurface structure by minimizing the difference between the observed seismic data and the predicted wavefield. The
Meng-Xue Dai +3 more
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Newton's Method in Mixed Precision
SIAM Review, 2022 Abstract: We investigate the use of reduced precision arithmetic to solve the linear equation for the Newton step. If one neglects the backward error in the linear solve, then well-known convergence theory implies that using single precision in the linear solve has very little negative effect on the nonlinear convergence rate.
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Partial Davidon, Fletcher and Powell (DFP) of quasi newton method for unconstrained optimization
Tikrit Journal of Pure Science, 2023 The nonlinear Quasi-newton methods is widely used in unconstrained optimization. However, In this paper, we developing new quasi-Newton method for solving unconstrained optimization problems.
Basheer M. Salih +2 more
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On the convergence of newton's method
Journal of Complexity, 1989 Sei \(P_ d\) die Menge aller Polynome von Grad d mit komplexen Koeffizienten, deren Nullstellen in der Einheitskreisscheibe liegen. Sei ferner \(\Gamma_ f\) die Menge aller Startpunkte für die das Newtonverfahren zur Lösung \(f(z)=0\) konvergiert. Seien \(B_ 2(0)\) die Kreisscheibe um 0 vom Radius 2, \(A_ f=\mu (\Gamma_ f\cap B_ 2(0))/\mu (B_ 2(0 ...
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A semismooth newton method for the nearest Euclidean distance matrix problem
, 2013 The Nearest Euclidean distance matrix problem (NEDM) is a fundamentalcomputational problem in applications such asmultidimensional scaling and molecularconformation from nuclear magnetic resonance data in computational chemistry.Especially in the latter ...
Qi, Houduo
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Вестник Северо-Кавказского федерального университетаIntroduction. Dependence of a load power from a voltage in the form of static load characteristics permits to improve the accuracy of regime calculations significantly.
N. L. Batseva, A. K. Zhuykov
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PERBANDINGAN SOLUSI SISTEM PERSAMAAN NONLINEAR MENGGUNAKAN METODE NEWTON-RAPHSON DAN METODE JACOBIAN
E-Jurnal Matematika, 2013 System of nonlinear equations is a collection of some nonlinear equations. The Newton-Raphson method and Jacobian method are methods used for solving systems of nonlinear equations.
NANDA NINGTYAS RAMADHANI UTAMI +2 more
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, 2013 textRoot-finding algorithms have been studied for ages for their various applications. Newton's Method is just one of these root-finding algorithms.
Banacka, Nicole Lynn
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