Výsledky vyhledávání - numerical algorithms and problems - computation on matrices

Vectorized numerical algorithms for the solution of continuum mechanics problems

Autoři: N. A. Brykov K. N. Volkov V. N. Emelyanov

Zdroj: Научно-технический вестник информационных технологий, механики и оптики, Vol 22, Iss 1, Pp 193-205 (2024)

Témata: математическое моделирование, векторизация, численный алгоритм, механика сплошной среды, Information technology, T58.5-58.64

Popis souboru: electronic resource

Relation: https://ntv.elpub.ru/jour/article/view/295; https://doaj.org/toc/2226-1494; https://doaj.org/toc/2500-0373

Přístupová URL adresa: https://doaj.org/article/eedf481477c04811a6461d42ef1f4bf3

A framework for efficient execution of matrix computations

Autoři: Herrero Zaragoza, Jose Ramón

Přispěvatelé: University/Department: Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors

Thesis Advisors: Navarro, Juan J. (Juan José)

Zdroj: TDX (Tesis Doctorals en Xarxa)

Témata: nonlinear array layouts, hypermatrix, dense and sparse linear algebra, inner kernels, high performance computing, matrix computations, performance tuning

Popis souboru: application/pdf

Přístupová URL adresa: http://www.tdx.cat/TDX-1030106-125502
http://hdl.handle.net/10803/5991
https://dx.doi.org/10.5821/dissertation-2117-93306

Hierarchical Orthogonal Matrix Generation and Matrix-Vector Multiplications in Rigid Body Simulations

Autoři: Fang, Fuhui Huang, Jingfang Huber, Gary a další

Zdroj: SIAM Journal on Scientific Computing. 40(3)

Témata: 4901 Applied Mathematics (for-2020), 49 Mathematical Sciences (for-2020), Brownian dynamics, hierarchical modeling, orthogonal linear algebra, fast algorithms, 15B10, 65F25, 65F50, 65Y20, 70E55, Brownian dynamics, fast algorithms, hierarchical modeling, orthogonal linear algebra, 0102 Applied Mathematics (for), 0103 Numerical and Computational Mathematics (for), 0802 Computation Theory and Mathematics (for), Numerical & Computational Mathematics (science-metrix), 4901 Applied mathematics (for-2020), 4903 Numerical and computational mathematics (for-2020)

Přístupová URL adresa: https://escholarship.org/uc/item/4tk6r7q8

Numerical Algorithms for Optimization Problems in Genetical Analysis

Autoři: Mishchenko, Kateryna Holmgren, Sverker, Dr. Silvestrov, Dmitrii, Prof. a další

Přispěvatelé: Mishchenko, Kateryna Holmgren, Sverker, Dr. Silvestrov, Dmitrii, Prof. a další

Zdroj: Mälardalen University Press Dissertations.

Témata: Quantitative Trait Loci (QTL), restricted maximum likelihood (REML), variance components, average information (AI) matrix, Local optimization, Quasi-Newton method, Active Set method, Hessian approximation, BFGS update, MATHEMATICS, Applied mathematics, MATEMATIK, Tillämpad matematik, Matematik/tillämpad matematik

Popis souboru: electronic

Přístupová URL adresa: https://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-650
https://mdh.diva-portal.org/smash/get/diva2:121268/FULLTEXT01.pdf

Algorithms for Sparse Linear Systems

Autoři: Jennifer Scott Miroslav Tůma

Resource Type: eBook.

Témata: Sparse matrices, Linear systems, Algorithms

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

AN EFFICIENT ALGORITHM FOR SECOND-ORDER CONE LINEAR COMPLEMENTARITY PROBLEMS

Autoři: ZHANG, LEI-HONG YANG, WEI HONG

Zdroj: Mathematics of Computation, 2014 Jul 01. 83(288), 1701-1726.

Přístupová URL adresa: https://www.jstor.org/stable/24488256

NUMERICAL ALGORITHMS FOR THE LARGEST STRUCTURED SINGULAR VALUE OF A µ-SYNTHESIS CONTROL SYSTEM

Autoři: Chen, Kun-Chu Wang, Chern-Shuh Yen, Ching-Chang

Zdroj: Taiwanese Journal of Mathematics, 2010 Jun 01. 14(3A), 973-998.

Přístupová URL adresa: https://www.jstor.org/stable/43834827

Division-free computation of subresultants using Bezout matrices.

Autoři: Kerber, Michael¹ (AUTHOR) mkerber@mpi-inf.mpg.de

Zdroj: International Journal of Computer Mathematics. Dec2009, Vol. 86 Issue 12, p2186-2200. 15p. 2 Charts.

Témata: *Algorithms, Polynomials, Matrices (Mathematics), Determinants (Mathematics), Diophantine equations

Numerical strategies for recursive least squares solutions to the matrix equation AX = B.

Autoři: Hadjiantoni, Stella Loizou, George

Zdroj: International Journal of Computer Mathematics. Mar2023, Vol. 100 Issue 3, p497-510. 14p.

Témata: *Image processing, Equations, Matrices (Mathematics)

Optimizing deep neural networks for estimating soil water retention curves: A comparison of metaheuristic and numerical algorithms.

Autoři: Rastgou, Mostafa Jin, Xiangping Jiang, Qianjing a další

Zdroj: Vadose Zone Journal; Sep2025, Vol. 24 Issue 5, p1-28, 28p

Témata: MATHEMATICAL optimization, OPTIMIZATION algorithms, ARTIFICIAL neural networks, HYDROLOGIC models, PARTICLE swarm optimization, ANT algorithms, HYDRAULIC conductivity

Complexity Results for Some Eigenvector Problems

Autoři: Thomas Eiter Georg Gottlob The Pennsylvania State University CiteSeerX Archives

Přispěvatelé: Thomas Eiter Georg Gottlob The Pennsylvania State University CiteSeerX Archives

Zdroj: http://www.kr.tuwien.ac.at/staff/eiter/et-archive/ijcm-eigen.pdf.

Témata: mathematical programming, eigenvectors, problem complexity, combinatorial optimization Computing Reviews Categories, F.2.1. [Analysis of Algorithms and Problem Complexity, Numerical Algorithms and Problems – computation on matrices, G.1.6 [Numerical Analysis, Optimization – integer

Popis souboru: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.135.6433

Dostupnost: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.135.6433
http://www.kr.tuwien.ac.at/staff/eiter/et-archive/ijcm-eigen.pdf

Control Perspectives on Numerical Algorithms and Matrix Problems Amit Bhaya Eugenius Kaszkurewicz

Autoři: Tseng, Paul

Zdroj: Mathematics of Computation, 2008 Jan 01. 77(261), 609-610.

Relation: Control Perspectives on Numerical Algorithms and Matrix Problems Amit Bhaya Eugenius Kaszkurewicz

Přístupová URL adresa: https://www.jstor.org/stable/40234523

An efficient parallel algorithm for the symmetric tridiagonal eigenvalue problem

Autoři: Forjaz, Maria Antónia Ralha, Rui Universidade do Minho

Přispěvatelé: Forjaz, Maria Antónia Ralha, Rui Universidade do Minho

Témata: Numerical linear algebra, Parallel algorithms

Popis souboru: application/pdf

Relation: 978-3-540-41999-0; 0302-9743

Dostupnost: https://hdl.handle.net/1822/1484

FAST APPROXIMATE COMPUTATIONS WITH CAUCHY MATRICES AND POLYNOMIALS

Autoři: PAN, VICTOR Y.

Zdroj: Mathematics of Computation, 2017 Nov 01. 86(308), 2799-2826.

Přístupová URL adresa: https://www.jstor.org/stable/90011195

Hardware for arbitrary-precision iterative numerical algorithms

Autoři: Li, He Constantinides, George

Přispěvatelé: Li, He Constantinides, George

Témata: 621.39

Přístupová URL adresa: https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.822214

Optimising the selection of welfare indicators in farm animals.

Autoři: Day, Jon Ben Haddou, Mohamed Kylling, Rita a další

Zdroj: Frontiers in Veterinary Science. 2025, p1-19. 19p.

Communication optimization in iterative numerical algorithms : an algorithm-architecture interaction

Autoři: Rafique, Abid Constantinides, George

Přispěvatelé: Rafique, Abid Constantinides, George

Témata: 621.3

Přístupová URL adresa: https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.624091

CONDITIONING OF MATRIX FUNCTIONS AT QUASI-TRIANGULAR MATRICES.

Autoři: AL-MOHY, AWAD H.¹ ahalmohy@kku.edu.sa

Zdroj: SIAM Journal on Matrix Analysis & Applications. 2024, Vol. 45 Issue 2, p954-966. 13p.

Témata: *LEAD time (Supply chain management), MATRIX functions, MATRICES (Mathematics)

Factor Analysis with EM Algorithm Never Gives Improper Solutions when Sample Covariance and Initial Parameter Matrices Are Proper

Autoři: Adachi, Kohei

Zdroj: Psychometrika. Apr 2013 78(2):380-394.

Peer Reviewed: Y

Page Count: 15

Descriptors: Factor Analysis, Mathematics, Correlation, Maximum Likelihood Statistics, Computation, Matrices

FT-PBLAS: PBLAS-Based Fault-Tolerant Linear Algebra Computation on High-performance Computing Systems

Autoři: Yanchao Zhu Yi Liu Guozhen Zhang

Zdroj: IEEE Access, Vol 8, Pp 42674-42688 (2020)

Témata: Algorithm-based fault tolerance, HPC systems, node failure, matrix multiplication, linear algebra computations, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

Popis souboru: electronic resource

Relation: https://ieeexplore.ieee.org/document/9007454/; https://doaj.org/toc/2169-3536

Přístupová URL adresa: https://doaj.org/article/1de3ad745bfe4d1da58a67c561e9e3fd