Výsledky vyhledávání - Numerical Algorithms and Problems – Computations 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

Algorithm XXX: Fortran Subroutines for Computing the Eigenvalues and Eigenvectors of a General Matrix by Reduction to General Tridiagonal Form

Autoři: J.J. Dongarra G. A. Geist C. H. Romine a další

Přispěvatelé: J.J. Dongarra G. A. Geist C. H. Romine a další

Zdroj: http://phase.etl.go.jp/netlib/tennessee/ornl-tm-11669.ps.

Témata: Complexity, Numerical Algorithms and Problems--- computations on matrices, G.1.3 Numerical Analysis, Numerical Linear Algebra--- eigenvalue problems, G.4 Mathematical Software--- algorithm analysis General Terms. Algorithms, eigenvalues, nonsymmetric Additional Key Words and Phrases. Condensed form, numerical algorithms

Popis souboru: application/postscript

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.44.8677

Dostupnost: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.44.8677
http://phase.etl.go.jp/netlib/tennessee/ornl-tm-11669.ps

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

Interpretable nonnegative matrix decompositions

Autoři: Saara Hyvönen Pauli Miettinen Evimaria Terzi a další

Přispěvatelé: Saara Hyvönen Pauli Miettinen Evimaria Terzi a další

Zdroj: http://www.almaden.ibm.com/cs/projects/iis/hdb/Publications/papers/nncur2008.pdf.

Témata: Categories and Subject Descriptors H.2.8 [Database Management, Database Applications— Data Mining, F.2.1 [Analysis of Algorithms and Problem Complexity, Numerical Algorithms and Problems— Computations on matrices General Terms Algorithms, Experimentation Keywords Matrix decompositions, column-row decompositions, alternating least squares, local search

Popis souboru: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.219.7437; http://www.almaden.ibm.com/cs/projects/iis/hdb/Publications/papers/nncur2008.pdf

Dostupnost: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.219.7437
http://www.almaden.ibm.com/cs/projects/iis/hdb/Publications/papers/nncur2008.pdf

QR Factorization with Morton-Ordered Quadtree Matrices for Memory Re-use and Parallelism

Autoři: Jeremy D. Frens David S. Wise The Pennsylvania State University CiteSeerX Archives

Přispěvatelé: Jeremy D. Frens David S. Wise The Pennsylvania State University CiteSeerX Archives

Zdroj: http://www.cs.indiana.edu/~dswise/ppopp03.pdf.

Témata: G.1.3 [Numerical Analysis, Numerical Linear Algebra— linear systems, E.1 [Data Structures, Arrays, D.4.2 [Operating Systems, Storage Management—segmentation, swapping, virtual memory, B.3.2 [Memory Structures, Design Styles—primary memory, D.1.1 [Programming Techniques, Applicative (Functional) Programming, D.1.3 [Programming Techniques, Concurrent Programming—Parallel programming, F.2.1 [Analysis of Algorithms and Problem Complexity, Numerical Algorithms and Problems—computations on matrices, G.4 [Mathematical Software, Algorithm analysis

Popis souboru: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.137.6699; http://www.cs.indiana.edu/~dswise/ppopp03.pdf

Dostupnost: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.137.6699
http://www.cs.indiana.edu/~dswise/ppopp03.pdf

Computing the Rank and a Small Nullspace Basis of a Polynomial Matrix

Autoři: Arne Storjohann Gilles Villard The Pennsylvania State University CiteSeerX Archives

Přispěvatelé: Arne Storjohann Gilles Villard The Pennsylvania State University CiteSeerX Archives

Zdroj: http://perso.ens-lyon.fr/gilles.villard/BIBLIOGRAPHIE/PDF/issac05.pdf.

Témata: Categories and Subject Descriptors, I.1[Symbolic and Algebraic Manipulation, Algorithms, F.2.1[Analysis of Algorithms and Problem Complexity, Numerical Algorithms and Problems—Computations on matrices General Terms, Algorithms Keywords, linear algebra, polynomial matrix, matrix rank, nullspace

Popis souboru: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.161.5411

Dostupnost: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.161.5411
http://perso.ens-lyon.fr/gilles.villard/BIBLIOGRAPHIE/PDF/issac05.pdf

LIPIcs, Volume 60, APPROX/RANDOM'16, Complete Volume

Autoři: Jansen, Klaus Mathieu, Claire Rolim, José D. P. a další

Přispěvatelé: Jansen, Klaus Mathieu, Claire Rolim, José D. P. a další

Témata: Theory of Computation, Models of Computation, Modes of Computation – Online Computation, Complexity Measures and Classes, Analysis of Algorithms and Problem Complexity, Numerical Algorithms and Problems – Computations on Matrices, Nonnumerical Algorithms and Problems

Popis souboru: application/pdf

Relation: Is Part Of LIPIcs, Volume 60, Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques (APPROX/RANDOM 2016)

Dostupnost: https://doi.org/10.4230/LIPIcs.APPROX-RANDOM.2016
https://nbn-resolving.org/urn:nbn:de:0030-drops-66809
https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.APPROX-RANDOM.2016

Parallel Block Tridiagonalization of Real Symmetric Matrices

Autoři: Yihua Bai Robert C. Ward The Pennsylvania State University CiteSeerX Archives

Přispěvatelé: Yihua Bai Robert C. Ward The Pennsylvania State University CiteSeerX Archives

Zdroj: http://www.cs.utk.edu/~library/TechReports/2006/ut-cs-06-578.pdf.

Témata: analysis, Parallel and vector implementations, F.2.1 [Analysis of Algorithms and Problem Complexity, Numerical Algorithms and Problems – Computations on matrices General Terms, Algorithms, Performance Additional Key Words and Phrases, Block-tridiagonal matrix, approximate eigenvalues, block divide-andconquer, orthogonal block reduction

Popis souboru: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.127.671

Dostupnost: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.127.671
http://www.cs.utk.edu/~library/TechReports/2006/ut-cs-06-578.pdf

Fortran 77 subroutines for computing the eigenvalues of Hamiltonian matrices II. In preparation. See also http://www.math. tu-berlin.de/~kressner/hapack

Autoři: Peter Benner Technische Universität Chemnitz Daniel Kressner a další

Přispěvatelé: Peter Benner Technische Universität Chemnitz Daniel Kressner a další

Zdroj: http://www.math.tu-berlin.de/~kressner/pub/bk2.pdf.

Témata: Categories and Subject Descriptors, D.3.2 [Programming Languages, Language Classifications—Fortran 77, F.2.1 [Analysis of Algorithms and Problem Complexity, Numerical Algorithms and Problems—Computations on matrices, G.1.3 [Numerical Analysis, Numerical Linear Algebra—Eigenvalues and eigenvectors (direct and iterative methods, G.4 [Mathematics of Computing, Mathematical Software—Algorithm design and analysis, Certification and testing, Documentation, Efficiency, Reliability and robustness General Terms, Algorithms, Performance Additional Key Words and Phrases, Algebraic Riccati equation, eigenvalues, Hamiltonian matrix, invariant subspaces, skew-Hamiltonian matrix, symplectic QR decomposition

Popis souboru: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.68.3921

Dostupnost: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.68.3921
http://www.math.tu-berlin.de/~kressner/pub/bk2.pdf

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

A Subdivision-Based Algorithm for the Sparse Resultant

Autoři: John F. Canny Ioannis Z. Emiris The Pennsylvania State University CiteSeerX Archives

Přispěvatelé: John F. Canny Ioannis Z. Emiris The Pennsylvania State University CiteSeerX Archives

Zdroj: ftp://ftp-sop.inria.fr/saga/emiris/publis/CEjacm.ps.gz

Témata: Categories and Subject Descriptors, I.1.2 Algorithms (Algebraic algorithms, Analysis of algorithms). F.2.1 Numerical Algorithms and Problems (Computations on matrices, Computations on polynomials). F.2.2 Nonnumerical Algorithms and Problems (Computations on discrete s, Geometrical problems and computations) General Terms, Algorithms, Theory. Additional Key Words and Phrases, Sparse elimination theory, multivariate resultant, Newton polytope, mixed volume, polyhedral subdivision, eoeective Nullstellensatz, asymptotic complexity

Popis souboru: application/postscript

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.41.4733

Dostupnost: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.41.4733

Complexity of Computations with Matrices and Polynomials: Complexity of computations with matrices and polynomials

Autoři: Pan, Victor

Zdroj: SIAM Review. 34:225-262

Témata: Analysis of algorithms and problem complexity, Other matrix algorithms, residue arithmetic, 0102 computer and information sciences, Symbolic computation and algebraic computation, Matrices--Computer programs, Computer science, 01 natural sciences, binary segmentations, Computation of special functions and constants, construction of tables, Complexity and performance of numerical algorithms, Polynomials--Computer programs, arithmetic complexity, compact multigrid algorithm, Computational aspects of field theory and polynomials, fixed and variable precision computations, polynomial computations, complexity estimates, 0101 mathematics, matrix computations, polynomial division, Algorithms

Popis souboru: application/xml

Přístupová URL adresa: https://academiccommons.columbia.edu/doi/10.7916/D80Z7BDV/download

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