Výsledky vyhľadávania - "Lanczos algorithm"

Cauchy-Lanczos Algorithm for Effective Dimension Reduction

Autori: Xuansheng Wang Linzhong Xia Changwei Lv

Zdroj: IEEE Access, Vol 13, Pp 95173-95183 (2025)

Predmety: dimension reduction, Cauchy interlace theorem, Electrical engineering. Electronics. Nuclear engineering, Lanczos algorithm, Eigenvalue decomposition, C-Lanczos algorithm, TK1-9971

Prístupová URL adresa: https://doaj.org/article/dbfd4f77d81747859573c30a7d191ccb

Lanczos algorithm on the grassmann manifold

Autori: Lopes, Ana Paula REPOSITÓRIO P.PORTO

Prispievatelia: Lopes, Ana Paula REPOSITÓRIO P.PORTO

Predmety: Invariant subspaces, Eigenvectors, Lanczos method, Eigenvalues, Grassmann manifold, Stiefel manifold

Popis súboru: application/pdf

Dostupnosť: http://hdl.handle.net/10400.22/577

Lanczos algorithm explained in statistics

Autori: Qiang Niu Mianmian Chen Jinheng Wu

Zdroj: Results in Applied Mathematics, Vol 28, Iss , Pp 100666- (2025)

Predmety: Lanczos algorithm, Krylov subspace, Orthogonalization, Mean, Variance, Mathematics, QA1-939

Popis súboru: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S259003742500130X; https://doaj.org/toc/2590-0374

Prístupová URL adresa: https://doaj.org/article/1aed8e0f8a1c4ad0a3eaac4040d224de

Inflationary power spectrum from the Lanczos algorithm

Autori: Ke-Hong Zhai Lei-Hua Liu Hai-Qing Zhang

Zdroj: European Physical Journal C: Particles and Fields, Vol 85, Iss 10, Pp 1-10 (2025)

Predmety: Astrophysics, QB460-466, Nuclear and particle physics. Atomic energy. Radioactivity, QC770-798

Popis súboru: electronic resource

Relation: https://doaj.org/toc/1434-6052

Prístupová URL adresa: https://doaj.org/article/9a2f459cec7a4d84a916d3bb2b3101d6

An Improved FastICA Algorithm Using Correction Factors And Lanczos Algorithm For EEG Signals

Autori: Qinghui Zhu Junqi Huang Hongyi Zhang a ďalší

Zdroj: 2025 4th Asia Conference on Algorithms, Computing and Machine Learning (CACML). :1-6

Approximation theory for Green's functions via the Lanczos algorithm

Autori: Gabriele Pinna Oliver Lunt Curt von Keyserlingk

Zdroj: Pinna, G, Lunt, O & von Keyserlingk, C 2025, 'Approximation theory for Green's functions via the Lanczos algorithm', Physical Review B, vol. 112, no. 5. https://doi.org/10.1103/lsl4-4lb4

Predmety: Quantum Physics, Statistical Mechanics (cond-mat.stat-mech), FOS: Physical sciences, Mathematical Physics (math-ph), Quantum Physics (quant-ph), Condensed Matter - Statistical Mechanics, Mathematical Physics

Popis súboru: application/pdf

Prístupová URL adresa: http://arxiv.org/abs/2505.00089
https://kclpure.kcl.ac.uk/portal/en/publications/8fd7e233-49cf-46bd-a0e1-841770591422

Block Lanczos algorithm for lattice QCD spectroscopy and matrix elements

Autori: Daniel C. Hackett Michael L. Wagman

Zdroj: Physical Review D. 112

Predmety: Nuclear Theory (nucl-th), Numerical Analysis, High Energy Physics - Phenomenology, High Energy Physics - Lattice, High Energy Physics - Phenomenology (hep-ph), Nuclear Theory, High Energy Physics - Lattice (hep-lat), FOS: Mathematics, FOS: Physical sciences, Numerical Analysis (math.NA)

Prístupová URL adresa: http://arxiv.org/abs/2412.04444

Lanczos algorithm for lattice QCD matrix elements

Autori: Daniel C. Hackett Michael L. Wagman

Zdroj: Physical Review D. 112

Predmety: High Energy Physics - Lattice, High Energy Physics - Lattice (hep-lat), FOS: Physical sciences

Prístupová URL adresa: http://arxiv.org/abs/2407.21777

Escaping the Krylov space during the finite-precision Lanczos algorithm

Autori: Jannis Eckseler Max Pieper Jürgen Schnack

Zdroj: Physical Review E. 112

Prístupová URL adresa: https://pub.uni-bielefeld.de/record/3006904
https://doi.org/10.1103/k94p-vls8

Broadband S-Parameter Simulation Based on the Mixed Finite-Element Method and Symmetric Lanczos Algorithm

Autori: Ke Chen Junhui Chen Xuanying Hou a ďalší

Zdroj: IEEE Access, Vol 11, Pp 5123-5131 (2023)

Predmety: mixed finite-element method (MFEM), Symmetric Lanczos algorithm, 0202 electrical engineering, electronic engineering, information engineering, low-frequency breakdown, Electrical engineering. Electronics. Nuclear engineering, 02 engineering and technology, fast frequency sweep, TK1-9971

Prístupová URL adresa: https://doaj.org/article/9c7fbfd0dbb9492e9e02fcc03cb326f4

Lanczos Algorithm, the Transfer Matrix, and the Signal-to-Noise Problem

Autori: Michael L. Wagman

Zdroj: Physical Review Letters. 134

Improved Lanczos Algorithm using Matrix Product States

Autori: Wang, Yu Yang, Zhangyu Mendl, Christian B.

Predmety: Condensed Matter - Strongly Correlated Electrons, Quantum Physics, Strongly Correlated Electrons (cond-mat.str-el), FOS: Physical sciences, Computational Physics (physics.comp-ph), Quantum Physics (quant-ph), Physics - Computational Physics

Prístupová URL adresa: http://arxiv.org/abs/2504.21786

Inflationary power spectrum from the Lanczos algorithm

Autori: Zhai, Ke-Hong Liu, Lei-Hua Zhang, Hai-Qing

Predmety: High Energy Physics - Theory, Quantum Physics, High Energy Physics - Phenomenology, Cosmology and Nongalactic Astrophysics (astro-ph.CO), High Energy Physics - Phenomenology (hep-ph), High Energy Physics - Theory (hep-th), FOS: Physical sciences, General Relativity and Quantum Cosmology (gr-qc), Cosmology and Nongalactic Astrophysics, Quantum Physics (quant-ph), General Relativity and Quantum Cosmology

Prístupová URL adresa: http://arxiv.org/abs/2505.20595

Universal properties of the many-body Lanczos algorithm at finite size

Autori: Capizzi, Luca Mazza, Leonardo Murciano, Sara

Témy: Quantum Physics, Statistical Mechanics, High Energy Physics - Theory, text

URL: http://arxiv.org/abs/2507.17424

Stability of the Lanczos algorithm on matrices with regular spectral distributions

Autori: Tyler Chen Thomas Trogdon

Zdroj: Linear Algebra and its Applications. 682:191-237

Predmety: 42C05, 65F10, 65F60, FOS: Mathematics, Mathematics - Numerical Analysis, Numerical Analysis (math.NA), 0101 mathematics, 01 natural sciences

Prístupová URL adresa: http://arxiv.org/abs/2302.14842

A Lanczos algorithm for computing split quaternion partial singular value decomposition and its application

Autori: Tao Wang Ying Li Mingcui Zhang

Zdroj: The European Physical Journal Plus. 140

Leveraging Lanczos Algorithm for Computation of Eigenbasis in Type I Discrete Sine Transform

Autori: Mehrnaz Raeisi Taher Yazdanpanah Ali Bagheri Bardi

Zdroj: 2024 20th CSI International Symposium on Artificial Intelligence and Signal Processing (AISP). :1-5

Application of the shift-invert Lanczos algorithm to a nonequilibrium Green's function for transport problems

Autori: K. Uzawa K. Hagino

Zdroj: Physical Review E. 110

Predmety: Nuclear Theory (nucl-th), Chemical Physics (physics.chem-ph), Nuclear Theory, Condensed Matter - Mesoscale and Nanoscale Physics, Statistical Mechanics (cond-mat.stat-mech), Physics - Chemical Physics, Mesoscale and Nanoscale Physics (cond-mat.mes-hall), FOS: Physical sciences, 7. Clean energy, Condensed Matter - Statistical Mechanics

Prístupová URL adresa: https://pubmed.ncbi.nlm.nih.gov/39690641
http://arxiv.org/abs/2408.06554

A modified Lanczos Algorithm for fast regularization of extreme learning machines

Autori: Björk Kaj-Mikael Lendasse Amaury Stewart David a ďalší

Prispievatelia: Björk Kaj-Mikael Lendasse Amaury Stewart David a ďalší

Zdroj: Neurocomputing. 414:172-181

Predmety: ta113, 1 - Self archived, neural networks (information technology), neuronnät, 0209 industrial biotechnology, Extreme learning machines, 1- Publicerad utomlands, 02 engineering and technology, 113 Computer and information sciences, Classification, 0- Ingen affiliation med ett företag, algorithms, 1- Minst en av författarna har en utländsk affiliation, Regression, KOTA2020, machine learning, maskininlärning, Regularization, PREM2020_10, 0202 electrical engineering, electronic engineering, information engineering, 0 - Not open access, algoritmer, Lanczos algorithm, Neural networks

Popis súboru: application/pdf

Prístupová URL adresa: https://www.sciencedirect.com/science/article/abs/pii/S092523122031122X
https://harisportal.hanken.fi/en/publications/a-modified-lanczos-algorithm-for-fast-regularization-of-extreme-l
https://dblp.uni-trier.de/db/journals/ijon/ijon414.html#HuRSBL20
http://hdl.handle.net/10227/511074

Harmonic multi-symplectic Lanczos algorithm for quaternion singular triplets

Autori: Zhigang Jia Xuan Liu Jingfei Zhu a ďalší

Zdroj: Numerical Algorithms. 93:1309-1335

Predmety: 0101 mathematics, 01 natural sciences