Results 21 to 30 of about 3,149 (256)
The Secant method for nondifferentiable operators
Applied Mathematics Letters, 2002 In this paper, we use the Secant method to find a solution of a nonlinear operator equation in Banach spaces. A semilocal convergence result is obtained. For that, we consider a condition for divided differences which generalizes the usual ones, i.e., Lipschitz continuous or Hölder continuous conditions. Besides, we apply our results to approximate the
Hernández, M.A., Rubio, M.J.
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New Secant Hyperbolic Model for Conjugate Gradient Method [PDF]
Al-Rafidain Journal of Computer Sciences and Mathematics, 2008 New hyperbolic model different from the quadratic ones is proposed for solving unconstrained optimization problems which modify the classical conjugate gradient method.
Abbas Al-Bayati, Ban Mitras
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Weaker convergence conditions for the secant method [PDF]
Applications of Mathematics, 2014 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Argyros, Ioannis K., Hilout, Saïd
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A Two-Step Matrix-Free Secant Method for Solving Large-Scale Systems of Nonlinear Equations
Journal of Applied Mathematics, 2012 We propose an approach to enhance the performance of a diagonal variant of secant method for solving large-scale systems of nonlinear equations. In this approach, we consider diagonal secant method using data from two preceding steps rather than a single
M. Y. Waziri, W. J. Leong, M. Mamat
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Mathematics, 2022 The Jiles-Atherton model was widely used in the description of the system with hysteresis, and the solution for the model was important for real-time and high-precision control.
Guangming Xue +5 more
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, 2017 Capítulo del libro "Iterative Methods and Their Dynamics with Applications"
Argyros, Ioannis K +1 more
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Secant penalized BFGS: a noise robust quasi-Newton method via penalizing the secant condition
Computational Optimization and Applications, 2023 38 pages, 3 figures; corrected errors, added numerical ...
Brian Irwin, Eldad Haber
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Associativity of the Secant Method [PDF]
The American Mathematical Monthly, 2002 This article has been published in the March 2002 issue of American Mathematical Monthly. ; Iterating a function like 1+1/x gives a sequence which converges to the Golden Mean but does so at a much slower rate than those sequences derived from Newton's method or the secant method.
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FEBS Letters, EarlyView.Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes +4 more
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Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
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