Výsledky vyhledávání - "Newton-Raphson method"

Nonconvex truncated conditional value at risk-based sparse linear regression.

Autoři: Xie, Boyi Wu, Zhongming Li, Min

Zdroj: European Journal of Operational Research. Jan2026, Vol. 328 Issue 1, p246-257. 12p.

Témata: *VALUE at risk, *REGRESSION analysis, *ALGORITHMS, NEWTON-Raphson method, NP-hard problems

On the maximum likelihood estimation based on one-shot test device data and the associated adaptive design.

Autoři: Zhu, Xiaojun Balakrishnan, N. Liu, Kai

Zdroj: Communications in Statistics: Simulation & Computation. Jul2025, p1-17. 17p.

Témata: *MONTE Carlo method, MAXIMUM likelihood statistics, NEWTON-Raphson method, EXPECTATION-maximization algorithms, ENGINEERING reliability theory, TESTING equipment, ITERATIVE methods (Mathematics), EXPERIMENTAL design

Improving computational robustness in log-likelihood maximization for binary outcomes.

Autoři: Balasuriya, Sanjeeva Mittinty, Murthy N.

Zdroj: Journal of Statistical Computation & Simulation. Jul2025, Vol. 95 Issue 11, p2426-2443. 18p.

Témata: MAXIMUM likelihood statistics, NEWTON-Raphson method, ROBUST statistics, MEDICAL statistics, NONLINEAR regression

Exploring the Foundations: An In-Depth Review of Numerical Techniques for Root Finding.

Autoři: Obaid, Myasar Khalaf mesrkalfobeed@gmail.com

Zdroj: Journal of Computational Analysis & Applications. 2025, Vol. 34 Issue 8, p241-250. 10p.

Témata: *NEWTON-Raphson method, *NUMERICAL analysis, *NUMERICAL roots, *ITERATIVE methods (Mathematics), *MATHEMATICAL functions

Analysis of the basins of attraction generated by a pseudo Newton-Raphson method iterating over complex order derivatives.

Autoři: Moratis, Kimon¹ (AUTHOR) k.moratis@gmx.com

Zdroj: Numerical Algorithms. Nov2025, Vol. 100 Issue 3, p1157-1178. 22p.

Témata: *NEWTON-Raphson method, *FRACTIONAL calculus, *VISUALIZATION, *DYNAMICAL systems, *POLYNOMIALS

Parameter identification of permanent magnet synchronous motor based on improved Newton-Raphson-based optimizer.

Autoři: Yang, Xiaoliang Liu, Zhe Fu, Zhiang a další

Zdroj: COMPEL. 2025, Vol. 44 Issue 6, p993-1010. 18p.

Témata: *PERMANENT magnet motors, *NEWTON-Raphson method, *SYSTEM identification, *ELECTRIC measurements, *ALGORITHMS, *RESEARCH methodology, *MATHEMATICAL optimization, *STATISTICAL accuracy

Performance of a vertex-centred block-coupled finite volume methodology for small-strain static elastoplasticity.

Autoři: Mazzanti, Federico Cardiff, Philip

Zdroj: Computers & Mathematics with Applications. Oct2025, Vol. 195, p212-238. 27p.

Témata: *ELASTOPLASTICITY, *NEWTON-Raphson method, *STATISTICAL accuracy, *MECHANICAL efficiency, *FINITE volume method, *ITERATIVE methods (Mathematics), *STATISTICAL reliability

Estimating Parameters of Elementary Chirp Model Using Modified Newton-Raphson Algorithm.

Autoři: Nandi, Swagata Kundu, Debasis

Zdroj: Circuits, Systems & Signal Processing. Oct2025, Vol. 44 Issue 10, p7753-7775. 23p.

Témata: *NEWTON-Raphson method, *PARAMETER estimation, *COMPUTER simulation, *LEAST squares, *ASYMPTOTIC distribution, *SIGNAL processing, *SONAR, *NOISE

Distributed inexact Newton method with adaptive step sizes.

Autoři: Jakovetić, Dušan Krejić, Nataša Malaspina, Greta

Zdroj: Computational Optimization & Applications. Jun2025, Vol. 91 Issue 2, p683-715. 33p.

Témata: *MATHEMATICAL optimization, *PROBLEM solving, NEWTON-Raphson method, COMPUTATIONAL mathematics, INDIVIDUALIZED instruction

The ω-condition number: applications to preconditioning and low rank generalized Jacobian updating: The ω-condition number: applications to preconditioning and low...: W. L. Jung et al.

Autoři: Jung, Woosuk L. Torregrosa-Belén, David Wolkowicz, Henry

Zdroj: Computational Optimization & Applications. May2025, Vol. 91 Issue 1, p235-282. 48p.

Témata: LINEAR systems, NEWTON-Raphson method, JACOBIAN matrices, ARITHMETIC, FACTORIZATION, QUASI-Newton methods

On a globally convergent semismooth* Newton method in nonsmooth nonconvex optimization: On a globally convergent semismooth* Newton method in...: H. Gfrerer.

Autoři: Gfrerer, Helmut^1,2 (AUTHOR) helmut.gfrerer@ricam.oeaw.ac.at

Zdroj: Computational Optimization & Applications. May2025, Vol. 91 Issue 1, p67-124. 58p.

Témata: NEWTON-Raphson method, COMPUTATIONAL mathematics, NONSMOOTH optimization

A Current and LFN Method for Individually Assessing Layer Quality in III–V Multi-Junctions.

Autoři: Diaz, Alexandra Jouanneau, Corentin Bidaud, Thomas a další

Zdroj: Fluctuation & Noise Letters. Sep2025, p1. 6p. 6 Illustrations.

Témata: *NEWTON-Raphson method, *CURRENT-voltage characteristics, *SOLAR cells, *PHOTOVOLTAIC cells

Spherical triangular configurations with invariant geometric mean.

Autoři: Machado, Luís Hüper, Knut Krakowski, Krzysztof a další

Zdroj: Linear Algebra & its Applications. Sep2025, Vol. 721, p809-843. 35p.

Témata: *NEWTON-Raphson method, *COST functions, *RIEMANNIAN manifolds, *WARMUP, *TRIANGLES

Numerical solutions for (2+1)-dimensional ZK-MEW equation using linear barycentric rational collocation method.

Autoři: Li, Zongcheng Li, Jin

Zdroj: Computers & Mathematics with Applications. Sep2025, Vol. 193, p332-345. 14p.

Témata: *COLLOCATION methods, *NEWTON-Raphson method, *LINEAR equations, *INTERPOLATION, *EQUATIONS

Operator Newton Method for Large-Scale Coupled Riccati Equations Arising from Jump Systems.

Autoři: Yu, Bo Liu, Yiwen Dong, Ning

Zdroj: Axioms (2075-1680). Aug2025, Vol. 14 Issue 8, p601. 23p.

Témata: *RICCATI equation, *NEWTON-Raphson method, *DISCRETE systems, *ITERATIVE methods (Mathematics), *COMPUTER simulation, *COMPUTATIONAL complexity, *NUMERICAL analysis

Global convergence of Newton's method for the regularized p-Stokes equations.

Autoři: Schmidt, Niko¹ (AUTHOR) n_f_schmidt@yahoo.de

Zdroj: Numerical Algorithms. Aug2025, Vol. 99 Issue 4, p2011-2038. 28p.

Témata: *NEWTON-Raphson method, *GLACIOLOGY, *GLACIERS, *EQUATIONS

B-spline wavelets series solution for the class of singular IVPs of fourth-order Emden–Fowler equations.

Autoři: Kumar, Deepak Pandit, Sapna

Zdroj: International Journal of Computer Mathematics. Aug2025, Vol. 102 Issue 8, p1181-1200. 20p.

Témata: *NEWTON-Raphson method, *SPLINES, *DISCRETIZATION methods, *INTEGRALS, *DIFFERENTIAL equations, *MATHEMATICAL models, *ERROR analysis in mathematics

Least‐squares estimators of the linear‐by‐linear association parameter from an ordinal log‐linear model.

Autoři: Beh, Eric J. Zafar, Sidra Hudson, Irene L.

Zdroj: Australian & New Zealand Journal of Statistics. Jul2025, Vol. 67 Issue 2, p137-156. 20p.

Témata: *NEWTON-Raphson method, *CONTINGENCY tables, *TWO thousands (Decade), *NINETEEN sixties, *STATISTICS

Advanced AC-DC power flow analysis: evaluating the impact of control parameters on system performance.

Autoři: Yadaraju, Vijay Prashant Kumar, M. Siva

Zdroj: Microsystem Technologies. Jul2025, Vol. 31 Issue 7, p1737-1752. 16p.

Témata: *NEWTON-Raphson method, *ELECTRICAL load, *SYSTEM analysis, *ELECTRIC lines

Global Algorithm Based on Inverse Outflow/Head Relationship for Solving Water Distribution Networks with Multiple Nodal Outflows and Improved Convergence.

Autoři: Creaco, Enrico¹ (AUTHOR) enrico.creaco@unipv.it

Zdroj: Journal of Water Resources Planning & Management. Jul2025, Vol. 151 Issue 7, p1-10. 10p.

Témata: *NEWTON-Raphson method, *GLOBAL optimization, *MATHEMATICAL optimization, *ENVIRONMENTAL infrastructure, *FLUID dynamics