Results 21 to 30 of about 284,723 (126)
Accelerated Newton-Raphson GRAPE methods for optimal control
Physical Review Research, 2023 A Hessian-based state-to-state optimal control method in Liouville space is presented to mitigate previously undesirable polynomial scaling of Hessian computation time.
David L. Goodwin, Mads Sloth Vinding
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Вестник Дагестанского государственного технического университета: Технические науки, 2023 Objective. The aim of the study is to develop a mathematical model and numerical methods for finding the equilibrium composition of a thermodynamic system.Method. To find the equilibrium composition of the thermodynamic system, a combination of numerical
P. A. Sechenov, I. A. Rybenko
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Fractional Newton–Raphson Method Accelerated with Aitken’s Method
Axioms, 2021 In the following paper, we present a way to accelerate the speed of convergence of the fractional Newton–Raphson (F N–R) method, which seems to have an order of convergence at least linearly for the case in which the order α of the derivative is ...
A. Torres-Hernandez +3 more
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A FAST DIVIDER IMPLEMENTATION BASED ON THE NEWTON-RAPHSON METHOD USING PARALLEL COMPUTATION UNITS
Electrica, 2019 In this paper, a special divide hardware unit based on the Newton-Raphson iteration method is proposed. To compute the reciprocal fast in division process, it utilizes fourth order Newton-Raphson reciprocal approximations.
Ahmet SERTBA
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Comparative Analysis of Techniques for Solving the Hydraulics of Pressurized Irrigation Pipe Networks [PDF]
مجلة جامعة النجاح للأبحاث العلوم الطبيعية, 1997 This study presents a comparative analysis for three techniques in analyzing the hydraulics of pressurized irrigation systems: Linear Theory, Newton Raphson, and Iterative Distal Outlet.
Numan Mizyed
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The Examination of the Wien’s Displacement Constant with Simulation and Simple Numerical Approaches
Physics Communication, 2022 The purpose of this research was to examine the value of the Wien’s constant using PhET Simulation virtual laboratory and simple numerical approach. The independent and dependent variable is blackbody temperature (T) and maximum wavelength (λ_max).
Riana Aprilia +3 more
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Fórmula de extrapolação para análise não-linear de estruturas de concreto armado.
Vetor, 2007 Neste trabalho aplica-se o método de Newton-Raphson em análise não-linear de estruturas de concreto armado. Para acelerar a convergência do método de Newton-Raphson modificado, são desenvolvidas três fórmulas de extrapolação de deslocamentos que são ...
José Milton de Araújo
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Wilkinson Polynomials: Accuracy Analysis Based on Numerical Methods of the Taylor Series Derivative
Desimal, 2020 Some of the numeric methods for solutions of non-linear equations are taken from a derivative of the Taylor series, one of which is the Newton-Raphson method. However, this is not the only method for solving cases of non-linear equations.
Vera Mandailina +4 more
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Computing graph energy: An alternative approach [PDF]
Kragujevac Journal of Science, 2014 The characteristic polynomial corresponding to the adjacency matrix of a graph is obtained by the Faddeev-Leverrier algorithm. Subsequently, an improved numerical scheme, based on the Newton-Raphson algorithm and the Adomian decomposition method, is ...
Fatoorehchi Hooman +2 more
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Improved Newton-Raphson Methods for Solving Nonlinear Equations [PDF]
, 2017 In this paper, we mainly study the numerical algorithms for simple root of nonlinear equations based on Newton-Raphson method. Two modified Newton-Raphson methods for solving nonlinear equations are suggested.
Pang, Lin, Fang, Liang
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