Výsledky vyhľadávania - "Preconditioned Conjugate Gradient Algorithm"

Fracture Studies Combining Photoelasticity and Coherent Gradient Sensing for Stress Determination

Autori: Kramer, Sharlotte Proulx, Tom

Prispievatelia: Kramer, Sharlotte Proulx, Tom

Zdroj: Experimental and Applied Mechanics, Volume 6 ISBN: 9788743802143

Predmety: Stress Intensity Factor, Preconditioned Conjugate Gradient Algorithm, Root Mean Square Deviation, Principal Stress, Theoretical Image

Prístupová URL adresa: https://link.springer.com/content/pdf/10.1007%2F978-1-4419-9792-0_94.pdf
https://rd.springer.com/chapter/10.1007/978-1-4419-9792-0_94
https://link.springer.com/chapter/10.1007%2F978-1-4419-9792-0_94

Multilevel Additive Schwarz Method for the h-p Version of the Galerkin Boundary Element Method

Autori: Heuer, Norbert Stephan, Ernst P. Tran, Thanh

Zdroj: Mathematics of Computation, 1998 Apr 01. 67(222), 501-518.

Prístupová URL adresa: https://www.jstor.org/stable/2585134

Exact boundary controllability of the second-order Maxwell system: Theory and numerical simulation

Autori: Darbas, M. Goubet, O. Lohrengel, S. a ďalší

Prispievatelia: Darbas, M. Goubet, O. Lohrengel, S. a ďalší

Zdroj: Computers & Mathematics with Applications. 63:1212-1237

Predmety: Computational Mathematics, Computational Theory and Mathematics, Second order Maxwell system, Modelling and Simulation, Finite elements, Two-grid preconditioned conjugate gradient algorithm, H.U.M, Exact boundary controllability, 0101 mathematics, 01 natural sciences, [MATH.MATH-NA]Mathematics [math]/Numerical Analysis [math.NA]

Prístupová URL adresa: https://core.ac.uk/display/82450097
http://www.sciencedirect.com/science/article/pii/S0898122111011023
https://www.sciencedirect.com/science/article/pii/S0898122111011023
https://dblp.uni-trier.de/db/journals/cma/cma63.html#DarbasGL12
https://www.infona.pl/resource/bwmeta1.element.elsevier-c80642aa-8ac2-31df-88c2-49396ef2294d

Multilevel additive Schwarz method for the ℎ-𝑝 version of the Galerkin boundary element method: Multilevel additive Schwarz method for the \(h\)-\(p\) version of the Galerkin boundary element method

Autori: Heuer, Norbert Stephan, Ernst P. Tran, Thanh

Zdroj: Mathematics of Computation. 67:501-518

Predmety: multilevel method, Additive Schwarz operator, Iterative numerical methods for linear systems, \(h\)-\(p\) version boundary integral equation method, Multigrid methods, domain decomposition for boundary value problems involving PDEs, hypersingular and weakly singular integral equations, 4. Education, Matemática física y química, Numerical computation of matrix norms, conditioning, scaling, additive Schwarz operator, Boundary element methods for boundary value problems involving PDEs, Numerical methods for integral equations, numerical results, 01 natural sciences, h-p version boundary integral equation method, preconditioned conjugate gradient algorithm, Boundary value problems for second-order elliptic equations, Integral equations of the convolution type (Abel, Picard, Toeplitz and Wiener-Hopf type), 0101 mathematics, Multilevel method, Preconditioned conjugate gradient algorithm, condition number

Popis súboru: application/xml; application/pdf

Prístupová URL adresa: https://www.ams.org/mcom/1998-67-222/S0025-5718-98-00926-0/S0025-5718-98-00926-0.pdf
https://openresearch-repository.anu.edu.au/handle/1885/94919
https://doi.org/10.1090/S0025-5718-98-00926-0
https://dblp.uni-trier.de/db/journals/moc/moc67.html#HeuerST98
https://ui.adsabs.harvard.edu/abs/1998MaCom..67..501H/abstract
https://www.ams.org/mcom/1998-67-222/S0025-5718-98-00926-0/S0025-5718-98-00926-0.pdf
https://www.ams.org/journals/mcom/1998-67-222/S0025-5718-98-00926-0/home.html

Large-scale topology optimization in 3D using parallel computing

Autori: Joakim Petersson Thomas Borrvall

Zdroj: Computer Methods in Applied Mechanics and Engineering. 190:6201-6229

Predmety: Cray parallel computer, Numerical optimization and variational techniques, sequential convex programming, Finite element methods applied to problems in solid mechanics, 0211 other engineering and technologies, Parallel numerical computation, 02 engineering and technology, preconditioned conjugate gradient algorithm, domain decomposition, Topological methods for optimization problems in solid mechanics, 0203 mechanical engineering, nested approach, large-scale topology optimization, elastic continua, regularized intermediate density control

Popis súboru: application/xml

Prístupová URL adresa: http://www.sciencedirect.com/science/article/pii/S004578250100216X
http://www.diva-portal.org/smash/record.jsf?pid=diva2:268160
https://www.sciencedirect.com/science/article/pii/S004578250100216X
http://ui.adsabs.harvard.edu/abs/2001CMAME.190.6201B/abstract

A hierarchical iterative procedure for the analysis of composite laminates

Autori: J. N. Reddy John Anthony Mitchell

Zdroj: Computer Methods in Applied Mechanics and Engineering. 181:237-260

Predmety: serendipity brick elements, \(p\)-version of finite element method, hierarchical vector spaces, Finite element methods applied to problems in solid mechanics, quadrilateral elements, Composite and mixture properties, bending of laminated plates, 0101 mathematics, multilevel preconditioner, 01 natural sciences, preconditioned conjugate gradient algorithm

Popis súboru: application/xml

Prístupová URL adresa: https://ui.adsabs.harvard.edu/abs/2000CMAME.181..237M/abstract
http://www.sciencedirect.com/science/article/pii/S0045782599000705
https://www.sciencedirect.com/science/article/pii/S0045782599000705#!
https://www.sciencedirect.com/science/article/pii/S0045782599000705

On the Convergence Rate of a Preconditioned Subspace Eigensolver: On the convergence rate of a preconditioned subspace eigensolver

Autori: Suely Oliveira

Zdroj: Computing. 63:219-231

Predmety: Numerical computation of eigenvalues and eigenvectors of matrices, Iterative numerical methods for linear systems, Multigrid methods, domain decomposition for boundary value problems involving PDEs, convergence, subspace method, preconditioner, eigenvalue problems, Numerical computation of matrix norms, conditioning, scaling, 01 natural sciences, multigrid preconditioned conjugate gradient algorithm, Boundary value problems for second-order elliptic equations, Davidson type algorithm, 0101 mathematics, condition number

Popis súboru: application/xml

Prístupová URL adresa: https://link.springer.com/content/pdf/10.1007/s006070050032.pdf
https://core.ac.uk/display/24027405
https://link.springer.com/article/10.1007/s006070050032
https://dblp.uni-trier.de/db/journals/computing/computing63.html#Oliveira99

Finite element multigrid methods for two-phase immiscible flow in heterogeneous media

Autori: I. D. Parsons Alvaro L. G. A. Coutinho

Zdroj: Communications in Numerical Methods in Engineering. 15:1-7

Predmety: two-dimensional five spot problems, Multiphase and multicomponent flows, preconditioned conjugate gradient algorithm, Finite element methods applied to problems in fluid mechanics

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/1281501
https://doi.org/10.1002/(sici)1099-0887(199901)15:1<1::aid-cnm218>3.0.co;2-o
https://onlinelibrary.wiley.com/doi/abs/10.1002/%28SICI%291099-0887%28199901%2915%3A1%3C1%3A%3AAID-CNM218%3E3.0.CO%3B2-O

A multilevel hierarchical preconditioner for thin elastic solids

Autori: John Anthony Mitchell J. N. Reddy

Zdroj: International Journal for Numerical Methods in Engineering. 43:1383-1400

Predmety: Finite element methods applied to problems in solid mechanics, plates, thin elastic solids, Classical linear elasticity, parametric studies, Anisotropy in solid mechanics, finite element analysis, \(p\)-version, preconditioned conjugate gradient algorithm, multilevel recursively defined preconditioner

Popis súboru: application/xml

Prístupová URL adresa: https://ui.adsabs.harvard.edu/abs/1998IJNME..43.1383M/abstract

Advanced solution methods in structural optimization based on evolution strategies

Autori: Nikolaos D. Lagaros Jianbo Cai Georg Thierauf a ďalší

Zdroj: Engineering Computations. 15:12-34

Predmety: Numerical optimization and variational techniques, multi-membered evolution strategies with discrete variables, preconditioner, 0211 other engineering and technologies, 02 engineering and technology, hybrid techniques, 01 natural sciences, preconditioned conjugate gradient algorithm, complete Cholesky factorization, biological evolution, Genetics and population dynamics, Optimization of other properties in solid mechanics, large-scale optimization, 0101 mathematics, truncated Neumann series expansion

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/1291590
https://doi.org/10.1108/02644409810200668
https://www.emerald.com/insight/content/doi/10.1108/02644409810200668/full/html
http://users.ntua.gr/nlagaros/files/paper2.pdf
http://www.emeraldinsight.com/doi/pdf/10.1108/02644409810200668
https://core.ac.uk/display/38438339

Sherman-morrison-woodbury-formula-based algorithms for the surface smoothing problem: Sherman-Morrison-Woodbury-formula-based algorithms for the surface smoothing problem

Autori: Siemens Corporate Research Princeton, New Jersey 08540, USA ( host institution ) Lai, Shang-Hong ( author ) Vemuri, B.C. ( author )

Zdroj: Linear Algebra and its Applications. 265:203-229

Predmety: Numerical Analysis, algorithm, Algebra and Number Theory, Other matrix algorithms, Matrix equations and identities, hierarchical-basis preconditioned conjugate gradient algorithm, numerical results, Lyapunov matrix equation, 01 natural sciences, discontinuous data, surface smoothing, Numerical smoothing, curve fitting, Discrete Mathematics and Combinatorics, thin-plate membrane spline, Geometry and Topology, 0101 mathematics, Sherman-Morrison-Woodbury formula

Popis súboru: application/xml

Prístupová URL adresa: https://www.sciencedirect.com/science/article/abs/pii/S0024379597803667
https://www.sciencedirect.com/science/article/pii/S0024379597803667

HIGH-PERFORMANCE PCG SOLVERS FOR FEM STRUCTURAL ANALYSIS: High-performance PCG solvers for FEM structural analysis

Autori: Saint-Georges, Pascal Warzée, Guy Beauwens, Robert a ďalší

Zdroj: International Journal for Numerical Methods in Engineering. 39:1313-1340

Predmety: Mathématiques, Finite element methods applied to problems in solid mechanics, Rterative methods for linear systems, Preconditioning, Sciences de l'ingénieur, Thin bodies, structures, Analyse numérique, preconditioned conjugate gradient algorithm, iterative methods for linear systems

Popis súboru: application/xml; 1 full-text file(s): application/pdf

Prístupová URL adresa: https://zbmath.org/1078173
https://doi.org/10.1002/(sici)1097-0207(19960430)39:8<1313::aid-nme906>3.0.co;2-j
https://onlinelibrary.wiley.com/doi/10.1002/(SICI)1097-0207(19960430)39:8%3C1313::AID-NME906%3E3.0.CO;2-J
http://ui.adsabs.harvard.edu/abs/1996IJNME..39.1313S/abstract
https://difusion.ulb.ac.be/vufind/Record/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/171503/Details

Computing Lower Bounds for the Quadratic Assignment Problem with an Interior Point Algorithm for Linear Programming: Computing lower bounds for the quadratic assignment problem with an interior point algorithm for linear programming

Autori: K. G. Ramakrishnan Mauricio G. C. Resende Zvi Drezner

Zdroj: Operations Research. 43:781-791

Predmety: Discrete location and assignment, facility location, 0211 other engineering and technologies, 02 engineering and technology, Quadratic programming, quadratic assignment, interior point code, lower bound, preconditioned conjugate gradient algorithm

Popis súboru: application/xml

Prístupová URL adresa: http://mauricio.resende.info/doc/qaplp.pdf
https://core.ac.uk/display/20927429
https://EconPapers.repec.org/RePEc:inm:oropre:v:43:y:1995:i:5:p:781-791
https://doi.org/10.1287/opre.43.5.781
https://pubsonline.informs.org/doi/abs/10.1287/opre.43.5.781
https://dl.acm.org/doi/abs/10.1287/opre.43.5.781

Construction of preconditioners for Wiener-Hopf equations by operator splitting

Autori: Raymond H. Chan Fu-Rong Lin Michael K. Ng

Zdroj: Applied Mathematics and Computation. 72:77-96

Predmety: preconditioners, additive Schwarz method, Numerical methods for integral equations, Integral equations of the convolution type (Abel, Picard, Toeplitz and Wiener-Hopf type), Dirichlet kernel, numerical results, 0101 mathematics, 01 natural sciences, operator splitting, preconditioned conjugate gradient algorithm, finite section Wiener-Hopf integral equations

Popis súboru: application/xml

Prístupová URL adresa: https://www.sciencedirect.com/science/article/abs/pii/0096300394001787

Extending substructure based iterative solvers to multiple load and repeated analyses

Autori: Francois Xavier Roux Charbel Farhat Luis Crivelli

Zdroj: Computer Methods in Applied Mechanics and Engineering. 117:195-209

Predmety: 32 processor iPSC-860 system, domain decomposition, Finite element methods applied to problems in solid mechanics, linear structural dynamics problem with 11640 degrees of freedom, series of minimization problems, 0211 other engineering and technologies, 02 engineering and technology, 0101 mathematics, Thin bodies, structures, 01 natural sciences, preconditioned conjugate gradient algorithm

Popis súboru: application/xml

Prístupová URL adresa: https://ntrs.nasa.gov/api/citations/19940019031/downloads/19940019031.pdf
https://zbmath.org/880981
https://doi.org/10.1016/0045-7825(94)90083-3
https://repository.exst.jaxa.jp/dspace/handle/a-is/114285
https://ui.adsabs.harvard.edu/abs/1994CMAME.117..195F/abstract
https://ntrs.nasa.gov/api/citations/19940019031/downloads/19940019031.pdf
https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19940019031.pdf
https://www.sciencedirect.com/science/article/pii/0045782594900833
http://www.sciencedirect.com/science/article/pii/0045782594900833

Finite element analysis on distributed memory architectures

Autori: M.S. El Attar

Zdroj: Applied Mathematics and Computation. 52:309-316

Predmety: Iterative numerical methods for linear systems, Multigrid methods, domain decomposition for boundary value problems involving PDEs, parallel processing, elliptic equation, 0211 other engineering and technologies, Parallel numerical computation, 02 engineering and technology, Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs, preconditioned conjugate gradient algorithm, 0201 civil engineering, domain decomposition, Numerical algorithms for specific classes of architectures, Boundary value problems for second-order elliptic equations, transputer array, distributed memory architectures, Dirichlet problem

Popis súboru: application/xml

Prístupová URL adresa: https://www.sciencedirect.com/science/article/pii/009630039290085F

TNPACK—A truncated Newton minimization package for large-scale problems: I. Algorithm and usage

Autori: Tamar Schlick Aaron L. Fogelson

Zdroj: ACM Transactions on Mathematical Software. 18:46-70

Predmety: Software, source code, etc. for problems pertaining to operations research and mathematical programming, sparse matrices, Numerical computation of solutions to systems of equations, Numerical computation of matrix norms, conditioning, scaling, nonliner optimization, 0211 other engineering and technologies, 02 engineering and technology, Direct numerical methods for linear systems and matrix inversion, preconditioned conjugate gradient algorithm, Computational methods for sparse matrices, Numerical mathematical programming methods, Nonlinear programming, truncated Newton algorithm, FORTRAN package, Cholesky factorization

Popis súboru: application/xml

Prístupová URL adresa: https://nyuscholars.nyu.edu/en/publications/tnpack-a-truncated-newton-minimization-package-for-large-scale-pr-2
https://nyuscholars.nyu.edu/en/publications/tnpacka-truncated-newton-minimization-package-for-large-scale-pro-2
https://doi.acm.org/10.1145/128745.150973
https://dblp.uni-trier.de/db/journals/toms/toms18.html#SchlickF92
https://dl.acm.org/doi/10.1145/128745.150973

High-dimensional homotopy curve tracking on a shared-memory multiprocessor

Autori: Kashmira M. Irani Calvin J. Ribbens Layne T. Watson a ďalší

Zdroj: The Journal of Supercomputing. 5:347-366

Predmety: global convergence, curve tracking, software package, shared-memory multiprocessor, parallel algorithm, Numerical computation of solutions to systems of equations, homotopy algorithm, Parallel numerical computation, 0101 mathematics, 01 natural sciences, Global methods, including homotopy approaches to the numerical solution of nonlinear equations, preconditioned conjugate gradient algorithm

Popis súboru: application/xml

Prístupová URL adresa: http://eprints.cs.vt.edu/archive/00000252/01/TR-91-05.pdf
https://zbmath.org/37209
https://doi.org/10.1007/bf00127953
https://dblp.uni-trier.de/db/journals/tjs/tjs5.html#AllisonIRW92
https://link.springer.com/10.1007/BF00127953
https://vtechworks.lib.vt.edu/handle/10919/19687
https://link.springer.com/article/10.1007/BF00127953
https://eprints.cs.vt.edu/archive/00000252/

Iterative solution of the stream function-vorticity formulation of the stokes problem, applications to the numerical simulation of incompressible viscous flow: Iterative solution of the stream function-vorticity formulation of the Stokes problem, applications to the numerical simulation of incompressible viscous flow

Autori: Roland Glowinski E.J. Dean Olivier Pironneau

Zdroj: Computer Methods in Applied Mechanics and Engineering. 87:117-155

Predmety: Other numerical methods (fluid mechanics), Methods of reduced gradient type, Navier-Stokes equations, Stokes and related (Oseen, etc.) flows, preconditioned conjugate gradient algorithm, Fourier analysis, Finite element methods applied to problems in fluid mechanics, Stokes/biharmonic solver

Popis súboru: application/xml

Prístupová URL adresa: https://ui.adsabs.harvard.edu/abs/1991CMAME..87..117D/abstract
http://www.sciencedirect.com/science/article/pii/004578259190003O
https://www.sciencedirect.com/science/article/pii/004578259190003O

A natural partitioning scheme for parallel simulation of multibody systems

Autori: K. C. Park Charbel Farhat J. C. Chiou

Zdroj: International Journal for Numerical Methods in Engineering. 36:945-967

Predmety: Free motion of a rigid body, null space matrix, constraint Jacobian matrix, Schur complement, Computational methods for problems pertaining to mechanics of particles and systems, Kinematics of mechanisms and robots, preconditioned conjugate gradient algorithm

Popis súboru: application/xml

Prístupová URL adresa: https://ntrs.nasa.gov/search.jsp?R=19910047467
https://repository.exst.jaxa.jp/dspace/handle/a-is/318134
https://ntrs.nasa.gov/search.jsp?R=19930050942
http://ui.adsabs.harvard.edu/abs/1993IJNME..36..945C/abstract