Výsledky vyhľadávania - \(V\)-cycle multigrid algorithm

Convergence of the Multigrid V-Cycle Algorithm for Second-Order Boundary Value Problems without Full Elliptic Regularity

Autori: Brenner, Susanne C.

Zdroj: Mathematics of Computation, 2002 Apr 01. 71(238), 507-525.

Prístupová URL adresa: https://www.jstor.org/stable/2698831

Convergence of the multigrid $V$-cycle algorithm for second-order boundary value problems without full elliptic regularity: Convergence of the multigrid \(V\)-cycle algorithm for second-order boundary value problems without full elliptic regularity

Autori: Susanne C. Brenner

Zdroj: Mathematics of Computation. 71:507-526

Predmety: domain regularity, second order elliptic boundary value problems, Multigrid methods, domain decomposition for boundary value problems involving PDEs, convergence, Boundary value problems for second-order elliptic equations, finite element method, Stability and convergence of numerical methods for boundary value problems involving PDEs, Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs, 0101 mathematics, Richardson relaxation scheme, 01 natural sciences, multigrid \(V\)-cycle algorithm

Popis súboru: application/xml

Prístupová URL adresa: https://www.ams.org/mcom/2002-71-238/S0025-5718-01-01361-8/S0025-5718-01-01361-8.pdf
https://zbmath.org/1720958
https://doi.org/10.1090/s0025-5718-01-01361-8
https://www.ams.org/journals/mcom/2002-71-238/S0025-5718-01-01361-8/home.html
https://www.ams.org/mcom/2002-71-238/S0025-5718-01-01361-8/S0025-5718-01-01361-8.pdf
https://digitalcommons.lsu.edu/mathematics_pubs/188/
https://dblp.uni-trier.de/db/journals/moc/moc71.html#Brenner02
http://ui.adsabs.harvard.edu/abs/2002MaCom..71..507B/abstract
https://doi.org/10.1090/S0025-5718-01-01361-8

Uniform convergence of V-cycle multigrid algorithms for two-dimensional fractional Feynman–Kac equation

Autori: Chen, Minghua Deng, Weihua Serra-Capizzano, Stefano

Zdroj: Journal of Scientific Computing. 74:1034-1059

Popis súboru: print

Prístupová URL adresa: https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-325187

V-Cycle Multigrid for Cell-Centered Finite Differences: V-cycle multigrid for cell-centered finite differences

Autori: Kwak, DY Kwak, Do Young

Zdroj: SIAM Journal on Scientific Computing. 21:552-564

Predmety: Finite difference methods for boundary value problems involving PDEs, Iterative numerical methods for linear systems, Multigrid methods, domain decomposition for boundary value problems involving PDEs, convergence, algorithm, finite difference, finite volume method, Stability and convergence of numerical methods for boundary value problems involving PDEs, 16. Peace & justice, 01 natural sciences, cell-centered method, Boundary value problems for second-order elliptic equations, multigrid method, 0101 mathematics, numerical experiments

Popis súboru: application/xml

Prístupová URL adresa: https://dl.acm.org/doi/10.1137/S1064827597327310
https://locus.siam.org/doi/abs/10.1137/S1064827597327310
https://epubs.siam.org/doi/abs/10.1137/S1064827597327310
https://dblp.uni-trier.de/db/journals/siamsc/siamsc21.html#Kwak99

The V-cycle multigrid convergence of some finite difference scheme for the Helmholtz equation: The \(V\)-cycle multigrid convergence of some finite difference scheme for the Helmholtz equation

Autori: Kwak, DY Kwak, Do Young Lee, JS Lee Jun S.

Predmety: Finite difference methods for boundary value problems involving PDEs, Multigrid methods, domain decomposition for boundary value problems involving PDEs, convergence, Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation, mean value solution, \(V\)-cycle multigrid algorithm, Helmholtz equation, Stability and convergence of numerical methods for boundary value problems involving PDEs, numerical experiments, finite difference method

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/2219915

A multigrid algorithm for parallel computers: CPMG

Autori: Mohammad Zubair Chester E. Grosch S.N. Gupta

Zdroj: Journal of Scientific Computing. 7:263-279

Predmety: Numerical solution of boundary value problems involving ordinary differential equations, convergence rate, Multigrid methods, domain decomposition for boundary value problems involving PDEs, 0103 physical sciences, 0202 electrical engineering, electronic engineering, information engineering, Linear boundary value problems for ordinary differential equations, parallel multigrid algorithm, Parallel numerical computation, \(V\)-cycle multigrid algorithm, 02 engineering and technology, 01 natural sciences

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/399282
https://doi.org/10.1007/bf01061331
https://link.springer.com/article/10.1007/BF01061331

A V-CYCLE MULTIGRID METHOD FOR THE PLATE BENDING PROBLEM DISCRETIZED BY NONCONFORMING FINITE ELEMENTS

Autori: Xu, Xue-jun Li, Li-kang

Zdroj: Journal of Computational Mathematics, 1999 Sep 01. 17(5), 533-544.

Prístupová URL adresa: https://www.jstor.org/stable/43692809

Multigrid convergence: a brief trip down memory lane

Autori: Bank, Randolph E. Yserentant, Harry

Zdroj: Computing and Visualization in Science. 13(4)

Predmety: Mathematics, Calculus of Variations and Optimal Control, Optimization, Numerical Analysis, Visualization, Algorithms, Computer Applications in Chemistry, Computational Mathematics and Numerical Analysis, Multigrid convergence, V-Cycle

Popis súboru: application/pdf

Prístupová URL adresa: https://escholarship.org/uc/item/1dk0t7gd
https://escholarship.org/content/qt1dk0t7gd/qt1dk0t7gd.pdf

A simplified new multigrid algorithm of lattice Boltzmann method for steady states

Autori: Universitat Politècnica de Catalunya. Departament de Mecànica de Fluids Universitat Politècnica de Catalunya. CATMech - Centre Avançat de Tecnologies Mecàniques An, Bo a ďalší

Témy: Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica, Àrees temàtiques de la UPC::Física::Física de fluids, Multigrid methods (Numerical analysis), Computational fluid dynamics, Lattice theory, Algorithms, Numerical analysis, Multigrid method, Lattice Boltzmann method, Simplified new algorithm, Computational efficiency and accuracy, Xarxes múltiples, Mètodes de (Anàlisi numèrica), Dinàmica de fluids computacional, Reticles, Teoria de, Algorismes, Anàlisi numèrica, Article

URL: http://hdl.handle.net/2117/382171
https://www.sciencedirect.com/science/article/abs/pii/S0898122123000135
https://www.sciencedirect.com/science/article/abs/pii/S0898122123000135

Parallel multigrid algorithms for computational fluid dynamics and heat transfer

Autori: Soria Guerrero, Manel

Prispievatelia: University/Department: Universitat Politècnica de Catalunya. Departament de Màquines i Motors Tèrmics

Thesis Advisors: Oliva, Asensio, Pérez Segarra, Carlos David

Zdroj: TDX (Tesis Doctorals en Xarxa)

Predmety: ordinadors paral·lels, multigrid, CFD, 3328. Processos tecnològics

Popis súboru: application/pdf

Prístupová URL adresa: http://www.tdx.cat/TDX-0317105-153526
http://hdl.handle.net/10803/6678
https://dx.doi.org/10.5821/dissertation-2117-93989

A V-CYCLE MULTIGRID METHOD FOR THE PLATE BENDING PROBLEM DISCRETIZED BY NONCONFORMING FINITE ELEMENTS.

Autori: Xue-jun Xu Li-kang Li

Zdroj: Journal of Computational Mathematics. Sep99, Vol. 17 Issue 5, p533. 12p.

Predmety: *MULTIGRID methods (Numerical analysis), *ALGORITHMS, *FINITE element method

A simplified new multigrid algorithm of lattice Boltzmann method for steady states

Autori: An, Bo Bergadà Granyó, Josep Maria Sang, W.M a ďalší

Prispievatelia: An, Bo Bergadà Granyó, Josep Maria Sang, W.M a ďalší

Zdroj: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

Predmety: Anàlisi numèrica, Xarxes múltiples, Teoria de, Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica, Lattice Boltzmann method, Reticles, Lattice theory, Multigrid methods (Numerical analysis), Reticles, Teoria de, Algorismes, Simplified new algorithm, Dinàmica de fluids computacional, Computational fluid dynamics, Xarxes múltiples, Mètodes de (Anàlisi numèrica), 01 natural sciences, Àrees temàtiques de la UPC::Física::Física de fluids, Computational efficiency and accuracy, Mètodes de (Anàlisi numèrica), 0103 physical sciences, Multigrid method, Algorithms, Numerical analysis

Popis súboru: application/pdf

A V-cycle multigrid for quadrilateral rotated \(Q_1\) element with numerical integration.

Autori: Shi, Zhongci Xu, Xuejun

Predmety: V-cycle multigrid algorithm, Multigrid methods, domain decomposition for boundary value problems involving PDEs, convergence, Boundary value problems for second-order elliptic equations, second-order elliptic problems, Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs, Stability and convergence of numerical methods for boundary value problems involving PDEs, Navier-Stokes equations, rotated \(Q_1\) elements

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/1998931

A V-cycle multigrid method for the plate bending problem discretized by nonconforming finite elements

Autori: Xu, Xuejun Li, Likang

Predmety: non-conforming plate elements, Finite element methods applied to problems in solid mechanics, plate bending, Plates, optimal \(V\)-cycle multigrid algorithm

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/1383420

A convergent multigrid cycle for the hybridized mixed method.

Autori: Gopalakrishnan, Jayadeep Shuguang Tan

Zdroj: Numerical Linear Algebra with Applications; Sep2009, Vol. 16 Issue 9, p689-714, 26p, 4 Diagrams, 5 Charts

Predmety: MULTIGRID methods (Numerical analysis), NUMERICAL solutions to boundary value problems, ALGORITHMS, LAGRANGE equations, OPERATOR theory

A Geometric Multigrid Method for 3D Magnetotelluric Forward Modeling Using Finite-Element Method.

Autori: Huang, Xianyang Yin, Changchun Wang, Luyuan a ďalší

Zdroj: Remote Sensing; Jan2023, Vol. 15 Issue 2, p537, 22p

Predmety: MULTIGRID methods (Numerical analysis), FINITE element method, MAGNETOTELLURIC prospecting, MAXWELL equations, KRYLOV subspace, SALT domes

Convergence of a full multigrid algorithm for quadratic finite elements in a domain with a curvilinear boundary.

Autori: GILEVA, L. V. SHAIDUROV, V. V.

Zdroj: Russian Journal of Numerical Analysis & Mathematical Modelling; 2009, Vol. 24 Issue 5, p425-438, 14p, 3 Diagrams

Predmety: ALGORITHMS, GRIDS (Cartography), NEWTON-Raphson method, ELLIPTIC functions, STOCHASTIC convergence

Application of Multigrid for the Solution of Compressible Reynolds Equation of Gas Foil Bearings.

Autori: Xu, Kefan Zhang, Guanghui Han, Jiazhen a ďalší

Zdroj: Tribology Transactions; May/Jun2023, Vol. 66 Issue 3, p431-442, 12p

Predmety: REYNOLDS equations, GAS-lubricated bearings, JOURNAL bearings

An improved multigrid algorithm for n-irregular meshes with subspace correction smoother.

Autori: Aulisa, Eugenio Calandrini, Sara Capodaglio, Giacomo

Zdroj: Computers & Mathematics with Applications. Aug2018, Vol. 76 Issue 3, p620-632. 13p.

Predmety: *MULTIGRID methods (Numerical analysis), *ALGORITHMS, *SUBSPACES (Mathematics), *CORRECTION factors, *SMOOTHNESS of functions

Multigrid methods for variation problems: The V-cycle

Autori: Stephen F. McCormick

Zdroj: Mathematics and Computers in Simulation. 25:63-65

Predmety: Hilbert spaces, W-cycle, convergence theory, Numerical solutions to equations with linear operators, multigrid methods, V-cycle, 0101 mathematics, 01 natural sciences, Equations and inequalities involving linear operators, with vector unknowns, variational setting

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/3827098
https://doi.org/10.1016/0378-4754(83)90034-4
http://www.sciencedirect.com/science/article/pii/0378475483900344
https://www.sciencedirect.com/science/article/pii/0378475483900344
https://econpapers.repec.org/article/eeematcom/v_3a25_3ay_3a1983_3ai_3a1_3ap_3a63-65.htm
https://ideas.repec.org/a/eee/matcom/v25y1983i1p63-65.html