Search Results - numerical evolution algorithm for the generalized eigenvalue (problem* OR problemy*)

Hierarchical subspace evolution method for super large parallel computing: A linear solver and an eigensolver as examples: Hierarchical subspace evolution method for super large parallel computing: a linear solver and an eigensolver as examples

Authors: Hui Xu Bin Liu

Source: International Journal for Numerical Methods in Engineering. 124:5-39

Subject Terms: Numerical computation of eigenvalues and eigenvectors of matrices, hierarchical subspace evolution method, Iterative numerical methods for linear systems, Numerical solutions to overdetermined systems, pseudoinverses, parallel computing, Parallel numerical computation, 0101 mathematics, linear solver, 01 natural sciences, eigensolver

File Description: application/xml

Access URL: https://zbmath.org/7769198
https://doi.org/10.1002/nme.7100

A generalized eigenvalue algorithm for tridiagonal matrix pencils based on a nonautonomous discrete integrable system

Authors: Satoshi Tsujimoto Kazuki Maeda

Source: Journal of Computational and Applied Mathematics. 300:134-154

Subject Terms: Nonlinear Sciences - Exactly Solvable and Integrable Systems, 37K10, 37K40, 42C05, 65F15, FOS: Mathematics, FOS: Physical sciences, Mathematics - Numerical Analysis, Numerical Analysis (math.NA), Exactly Solvable and Integrable Systems (nlin.SI), 0101 mathematics, 01 natural sciences

Access URL: http://arxiv.org/abs/1303.1035

Surrogate Eigenbasis Reconstruction for Nonequilibrium Thermochemical Kinetics in Hypersonic Flows

Authors: Claudio Rapisarda Justin Clarke Matthew McGilvray et al.

Source: Journal of Thermophysics and Heat Transfer. :1-18

Generalized eigenvalue approach for dynamic mode decomposition.

Authors: Zhang, Wei Wei, Mingjun

Source: AIP Advances. Dec2021, Vol. 11 Issue 12, p1-13. 13p.

Subject Terms: *MATRIX inversion, *THREE-dimensional flow, *EIGENVALUES, *FLOW instability, *SECONDARY analysis, *HILBERT-Huang transform

A fast algorithm for sparse generalized eigenvalue problem.

Authors: Song, Junxiao Babu, Prabhu Palomar, Daniel P.

Source: 2014 48th Asilomar Conference on Signals, Systems & Computers; 2014, p1652-1656, 5p

Solving k–SAT problems with generalized quantum measurement.

Authors: Zhang, Yipei Lewalle, Philippe Whaley, K. Birgitta

Source: NPJ Quantum Information; 10/27/2025, Vol. 11 Issue 1, p1-21, 21p

Subject Terms: QUANTUM measurement, QUANTUM computing, OPTIMIZATION algorithms, DECOHERENCE (Quantum mechanics), QUANTUM theory

Undersampling based on generalized learning vector quantization and natural nearest neighbors for imbalanced data.

Authors: Wang, Long-Hui Dai, Qi Wang, Jia-You et al.

Source: International Journal of Machine Learning & Cybernetics; Oct2025, Vol. 16 Issue 10, p7019-7044, 26p

Rigged Dynamic Mode Decomposition: Data-Driven Generalized Eigenfunction Decompositions for Koopman Operators.

Authors: Colbrook, Matthew J. Drysdale, Catherine Horning, Andrew

Source: SIAM Journal on Applied Dynamical Systems; 2025, Vol. 24 Issue 2, p1150-1190, 42p

Subject Terms: SPECTRAL theory, HAMILTONIAN systems, HILBERT space, RESOLVENTS (Mathematics), EIGENFUNCTIONS

Complex degenerate metrics in general relativity: a covariant extension of the Moore–Penrose algorithm.

Authors: Garnier, Arthur Battista, Emmanuele

Source: European Physical Journal C -- Particles & Fields; Mar2025, Vol. 85 Issue 3, p1-24, 24p

Subject Terms: QUANTUM gravity, GENERAL relativity (Physics), QUANTUM cosmology, BLACK holes, GEOMETRIC modeling

Flux-corrected transport algorithms preserving the eigenvalue range of symmetric tensor quantities.

Authors: Lohmann, Christoph¹ christoph.lohmann@math.tu-dortmund.de

Source: Journal of Computational Physics. Dec2017, Vol. 350, p907-926. 20p.

Subject Terms: *ALGORITHMS, *EIGENVALUES, *FINITE element method, *DIFFUSION, *GALERKIN methods

Fast Generalized Eigenvector Tracking Based on the Power Method.

Authors: Tanaka, Toshihisa

Source: IEEE Signal Processing Letters; Nov2009, Vol. 16 Issue 11, p969-972, 4p, 2 Graphs

Subject Terms: EIGENVECTORS, ALGORITHMS, STOCHASTIC analysis, SINGULAR value decomposition, FUNCTIONAL analysis

Simulating Many-body Quantum Dynamics on Classical and Quantum Computers

Authors: An, Dong

Subject Terms: Applied mathematics

File Description: application/pdf

Access URL: https://escholarship.org/uc/item/8h70p30t
https://escholarship.org/content/qt8h70p30t/qt8h70p30t.pdf

Analyzing Russia–Ukraine War Patterns Based on Lanchester Model Using SINDy Algorithm.

Authors: Chung, Daewon Jeong, Byeongseon

Source: Mathematics (2227-7390); Mar2024, Vol. 12 Issue 6, p851, 14p

Subject Terms: ALGORITHMS, MILITARY science

Geographic Terms: UKRAINE, RUSSIA

Robust Symbol-Level Precoding and Passive Beamforming for IRS-Aided Communications.

Authors: Zhang, Guangyang Shen, Chao Ai, Bo et al.

Source: IEEE Transactions on Wireless Communications; Jul2022, Vol. 21 Issue 7, p5486-5499, 14p

Embedding physics into PDEs solving in elasticity and electromagnetics

Authors: Xiang, Yang Leung, Shing Yu Fan, Ganghua

Index Terms: Mathematical physics, Electromagnetism, Mathematical models, Elasticity, Surfaces (Physics), Thesis

URL: http://repository.hkust.edu.hk/ir/Record/1783.1-140861
https://doi.org/10.14711/thesis-991013223058603412
https://repository.hkust.edu.hk/ir/bitstream/1783.1-140861/1/th_redirect.html

Optimizing multigrid smoothers using GLT theory

Authors: Huynh, Denhanh

Index Terms: multigrid, smoothers, GLT, Mathematics and Statistics, H2

URL: http://lup.lub.lu.se/student-papers/record/9024508

Space–Time Conservation Element and Solution Element Method

Authors: Chih-Yung Wen Yazhong Jiang Lisong Shi

Resource Type: eBook.

Subjects: Conservation laws (Physics), Conservation laws (Mathematics), Space and time

Categories: MATHEMATICS / Applied, COMPUTERS / Computer Science, SCIENCE / Physics / Mathematical & Computational, SCIENCE / Mechanics / Fluids, TECHNOLOGY & ENGINEERING / Aeronautics & Astronautics, TECHNOLOGY & ENGINEERING / Mechanical

Algorithms for Sparse Linear Systems

Authors: Jennifer Scott Miroslav Tůma

Resource Type: eBook.

Subjects: Sparse matrices, Linear systems, Algorithms

Categories: MATHEMATICS / Numerical Analysis, COMPUTERS / Computer Science, MATHEMATICS / Algebra / Linear, MATHEMATICS / Applied

Assessment of structural damage and failure

Authors: W. B. Krätzig Yuri Petryna

Source: Archive of Applied Mechanics (Ingenieur Archiv). 71:1-15

Subject Terms: structural eigenfrequencies, generalized eigenvalue problem, tangential equation of motion, Finite element methods applied to problems in solid mechanics, Fracture and damage, finite element method, homogenization, structural failure, tangential stiffness matrix, tangential operators, 02 engineering and technology, accumulated structural damage, multi-level simulation, stiffness-softening phenomenon, Theories of fracture and damage, nonlinear structural response, 0201 civil engineering, reinforced concrete highway bridge, 0203 mechanical engineering, environmental loads, cooling tower shell, Composite and mixture properties, global mass matrix, constitutive laws, quasi-static process

File Description: application/xml

Access URL: https://zbmath.org/1596072
https://doi.org/10.1007/s004190000120
https://ui.adsabs.harvard.edu/abs/2001AAM....71....1K/abstract
https://link.springer.com/article/10.1007/s004190000120

Quantum Algorithms and Complexity for Numerical Problems

Authors: Zhang, Chi

Subject Terms: Computer science