Search Results - numerical solution algorithm for the generalized eigenvalue problemy~

On the Work of the Institute of Control Sciences of the Russian Academy of Sciences in the Field of Pattern Recognition Theory and Applications in the 20th Century.

Authors: Mandel, A. S. Mikhalsky, A. I.

Source: Pattern Recognition & Image Analysis; Dec2023, Vol. 33 Issue 4, p1593-1623, 31p

Error Estimates of Projection Type Methods for Solving Weakly Singular Integral Equations.

Authors: Amosov, A. Youssef, Y.

Source: Journal of Mathematical Sciences; Jul2016, Vol. 216 Issue 2, p182-218, 37p

Subject Terms: SINGULAR integrals, NUMERICAL solutions to differential equations, FREDHOLM equations, RADIATIVE transfer, GALERKIN methods

On the efficiency of optimal grid synthesis in optimal control problems with fixed terminal time.

Authors: Subbotina, N. N. Tokmantsev, T. B.

Source: Differential Equations; Nov2009, Vol. 45 Issue 11, p1686-1697, 12p, 2 Diagrams

Subject Terms: PARTIAL differential equations, NONLINEAR programming, VISCOSITY, DYNAMICS, TRAJECTORY optimization

Analysis of the Effectiveness of Using a High-Accuracy Numerical Algorithm in the Simulation of Two-Phase Flow Problems.

Alternate Title: Analiza efektywności zastosowania algorytmu numerycznego wysokiego rzędu dokładności w symulacji zagadnień przepływów dwufazowych. (Polish)

Authors: KRÓL, Marcin

Source: Problems of Mechatronics. Armament, Aviation, Safety Engineering / Problemy Mechatroniki. Uzbrojenie, lotnictwo, Inżynieria Bezpieczeństwa; 2024, Vol. 15 Issue 3, p9-30, 22p

Subject Terms: FINITE volume method, TWO-phase flow, BALLISTICS, FLOW simulations, WAVE analysis

Research at the Chair of Differential Equations of the Faculty of Mechanics and Mathematics of the Lomonosov Moscow State University in 2013–2024.

Authors: Astashova, I. V. Sergeev, I. N. Filinovskiy, A. V. et al.

Source: Moscow University Mathematics Bulletin; Aug2025, Vol. 80 Issue 4, p236-250, 15p

Construction of a Generalized Solution of a Mixed Problem for the Telegraph Equation: Sequential and Axiomatic Approaches.

Authors: Lomov, I. S.

Source: Differential Equations; Nov2022, Vol. 58 Issue 11, p1468-1481, 14p

Subject Terms: DIVERGENT series, TELEGRAPH & telegraphy, EQUATIONS, AXIOMS

Eigenproblem Basics and Algorithms.

Authors: Jäntschi, Lorentz

Source: Symmetry (20738994); Nov2023, Vol. 15 Issue 11, p2046, 21p

Subject Terms: WISHART matrices, MOLECULAR shapes, ALGORITHMS, SCHRODINGER equation, NONLINEAR equations

People: HELMHOLTZ, Hermann von, 1821-1894

Quantum Inspired Evolutionary Algorithm based on Day Ahead Market of the Polish Electricity Power Exchange.

Authors: Tchórzewski, Jerzy Ruciński, Dariusz

Source: Studia Informatica. System & information technology; 2024, Vol. 31 Issue 2, p15-33, 19p

Subject Terms: ARTIFICIAL neural networks, EVOLUTIONARY algorithms, ELECTRICITY markets, FOREIGN exchange market, MARKETING models

Quantum state testing beyond the polarizing regime and quantum triangular discrimination.

Authors: Liu, Yupan

Source: Computational Complexity; Dec2025, Vol. 34 Issue 2, p1-67, 67p

Application of mixed variational formulations based on the finite element method to the solution of problems on natural vibrations of elastic bodies.

Authors: Chirkov, A. Yu.

Source: Strength of Materials; Mar2008, Vol. 40 Issue 2, p253-268, 16p, 10 Charts

Subject Terms: EQUATIONS, FINITE element method, METHOD of steepest descent (Numerical analysis), VIBRATION (Mechanics), ELASTICITY, MATRICES (Mathematics), FREQUENCY spectra, GIRDERS

Convergence of Langevin-simulated annealing algorithms with multiplicative noise.

Authors: Bras, Pierre Pagès, Gilles

Source: Mathematics of Computation; Jul2024, Vol. 93 Issue 348, p1761-1803, 43p

Subject Terms: SIMULATED annealing, STOCHASTIC differential equations, LANGEVIN equations, BROWNIAN motion, NOISE

Mesoscale Approximations for Solutions of the Dirichlet Problem in A Perforated Elastic Body.

Authors: Maz'ya, V. Movchan, A. Nieves, M.

Source: Journal of Mathematical Sciences; Oct2014, Vol. 202 Issue 2, p215-244, 30p

Subject Terms: APPROXIMATION theory, NUMERICAL solutions to the Dirichlet problem, ELASTICITY, ALGORITHMS, PROBLEM solving

The "Black-Box" Optimization Problem: Zero-Order Accelerated Stochastic Method via Kernel Approximation.

Authors: Lobanov, Aleksandr Bashirov, Nail Gasnikov, Alexander

Source: Journal of Optimization Theory & Applications; Dec2024, Vol. 203 Issue 3, p2451-2486, 36p

Subject Terms: COMPUTATIONAL mathematics, ARTIFICIAL intelligence, PROBLEM solving, IMAGE processing, MACHINE learning

On the solution of a complicated biharmonic equation in a hydroelasticity problem.

Authors: Kononov, Yu. M.

Source: Journal of Mathematical Sciences; Aug2023, Vol. 274 Issue 3, p340-351, 12p

Subject Terms: HYDROELASTICITY, BIHARMONIC equations, FREQUENCIES of oscillating systems, LIQUID density, FREE vibration, BOUNDARY value problems

Stabilization of a Switched System with Commensurate Delays under Slow Switchings.

Authors: Il'in, A. V. Fursov, A. S.

Source: Differential Equations; Apr2024, Vol. 60 Issue 4, p522-532, 11p

Subject Terms: CLOSED loop systems, LINEAR systems

Spatially Inhomogeneous Solutions for a Modified Kuramoto-Sivashinsky Equation.

Authors: Kulikov, A. Kulikov, D.

Source: Journal of Mathematical Sciences; Nov2016, Vol. 219 Issue 2, p173-183, 11p

Subject Terms: NUMERICAL solutions to equations, NUMERICAL solutions to boundary value problems, GEOMETRIC surfaces, MATHEMATICAL models, EQUILIBRIUM, EXISTENCE theorems, BIFURCATION theory

Influence of the Reinforcement Structure and Boundary Conditions on the Stability of Quadrangular Composite Panels.

Authors: Azikov, N. S. Zinin, A. V.

Source: Journal of Machinery Manufacture & Reliability; Dec2023, Vol. 52 Issue 6, p542-550, 9p

Minimization of Functional Majorant in a Posteriori Error Analysis Based on H (div) Multigrid-Preconditioned CG Method.

Authors: Valdman, Jan

Source: Advances in Numerical Analysis; 2009, p1-15, 15p, 2 Diagrams, 3 Charts, 2 Graphs

Subject Terms: POISSON algebras, BOUNDARY value problems, ERROR analysis in mathematics, MULTIGRID methods (Numerical analysis), MATHEMATICAL decomposition, LINEAR systems, ALGORITHMS, CONJUGATE gradient methods, MATRICES (Mathematics)

Analysis of divergent bifurcations in the dynamics of wheeled vehicles.

Authors: Verbitskii, Vladimir Lobas, Vlad Misko, Yevgen et al.

Source: Mechanical Sciences; 2022, Vol. 13 Issue 1, p321-329, 9p

Subject Terms: SMALL states, SURFACE states, DYNAMIC models, VEHICLES, NEIGHBORHOODS

The linearized alternating direction method of multipliers for sparse group LAD model.

Authors: Wang, Huifang Kong, Lingchen Tao, Jiyuan

Source: Optimization Letters; Apr2019, Vol. 13 Issue 3, p505-525, 21p