Search Results - "Two-level and multigrid algorithm"

Multigrid algorithms for hp-version interior penalty discontinuous Galerkin methods on polygonal and polyhedral meshes

Authors: ANTONIETTI, PAOLA FRANCESCA Houston, P. Hu, X. et al.

Contributors: ANTONIETTI, PAOLA FRANCESCA Houston, P. Hu, X. et al.

Subject Terms: hp-discontinuous Galerkin method, Polygonal/polyhedral grid, Two-level and multigrid algorithm, Algebra and Number Theory, Computational Mathematics

Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:000416357700003; volume:54; issue:4; firstpage:1169; lastpage:1198; numberofpages:30; journal:CALCOLO; https://hdl.handle.net/11311/1033278

Availability: https://hdl.handle.net/11311/1033278
https://doi.org/10.1007/s10092-017-0223-6
http://link.springer-ny.com/link/service/journals/10092/index.htm

A Multigrid Solver for PDE-Constrained Optimization with Uncertain Inputs.

Authors: Ciaramella, Gabriele Nobile, Fabio Vanzan, Tommaso

Source: Journal of Scientific Computing; Oct2024, Vol. 101 Issue 1, p1-31, 31p

Comparative performance analysis of coarse solvers for algebraic multigrid on multicore and manycore architectures

Authors: Druinsky, A Wyrzykowski, Roman1 Deelman, Ewa et al.

Index Terms: Algebraic multigrid, HSS matrices, Manycore machines, Artificial Intelligence & Image Processing, publication

URL: https://escholarship.org/uc/item/6d9275tz
https://escholarship.org/

Comparative Performance Analysis of Coarse Solvers for Algebraic Multigrid on Multicore and Manycore Architectures

Authors: Wyrzykowski, Roman Deelman, Ewa Dongarra, Jack J et al.

Index Terms: Information and Computing Sciences, Applied Computing, Algebraic multigrid, HSS matrices, Manycore machines, Artificial Intelligence & Image Processing, Information and computing sciences, publication

URL: https://escholarship.org/uc/item/6d9275tz
https://escholarship.org/content/qt6d9275tz/qt6d9275tz.pdf

Comparative Performance Analysis of Coarse Solvers for Algebraic Multigrid on Multicore and Manycore Architectures

Contributors: Vassilevski, Panayot [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)]

Source: Lecture Notes in Computer Science; 9573

File Description: Medium: ED; Size: p. 116-127

Access URL: http://www.osti.gov/scitech/servlets/purl/1378759

Comparative Performance Analysis of Coarse Solvers for Algebraic Multigrid on Multicore and Manycore Architectures

Authors: Druinsky, Alex Ghysels, Pieter Li, Xiaoye S et al.

Source: Lecture Notes in Computer Science. 9573

Subject Terms: 46 Information and Computing Sciences (for-2020), 4601 Applied Computing (for-2020), Algebraic multigrid, HSS matrices, Manycore machines, Artificial Intelligence & Image Processing (science-metrix), 46 Information and computing sciences (for-2020)

File Description: application/pdf

Access URL: https://escholarship.org/uc/item/6d9275tz
https://escholarship.org/content/qt6d9275tz/qt6d9275tz.pdf

p-Multigrid solution of high-order discontinuous Galerkin discretizations of the compressible Navier–Stokes equations

Authors: Fidkowski, Krzysztof J. Oliver, Todd A. Lu, James et al.

Source: Journal of Computational Physics. Jul2005, Vol. 207 Issue 1, p92-113. 22p.

Subject Terms: *GALERKIN methods, *NUMERICAL analysis, *PARTIAL differential equations, *MATHEMATICAL models

Comparative Performance Analysis of Coarse Solvers for Algebraic Multigrid on Multicore and Manycore Architectures.

Authors: Druinsky, Alex Ghysels, Pieter Li, Xiaoye S. et al.

Source: Parallel Processing & Applied Mathematics: 11th International Conference, PPAM 2015, Krakow, Poland, September 6-9, 2015. Revised Selected Papers, Part I; 2016, p116-127, 12p

ALGEBRAIC MULTIGRID FOR HIGH-ORDER HIERARCHICAL H(curl) FINITE ELEMENTS.

Authors: Lap, James H. Olson, Luke N.

Source: SIAM Journal on Scientific Computing; 2011, Vol. 33 Issue 5, p2888-2902, 15p

Subject Terms: FINITE element method, PARTIAL differential equations, SMOOTHING (Numerical analysis), MATRICES (Mathematics), INTERPOLATION

Application of the p-Multigrid Algorithm to Discontinuous Galerkin Formulations of the Compressible Euler Equation

Authors: Brian T. Helenbrook Brendan S. Mascarenhas Harold L. Atkins

Source: 18th AIAA Computational Fluid Dynamics Conference.

Subject Terms: 0101 mathematics, 01 natural sciences

Access URL: http://arc.aiaa.org/doi/pdfplus/10.2514/6.2007-4331

Featured Review: Recent Books on Fluid Mechanics.

Authors: Breidenthal, Robert E. O'Malley Jr., Robert E.

Source: SIAM Review; 2005, Vol. 47 Issue 3, p579-582, 4p

Subject Terms: FLUID mechanics, NONFICTION

Reviews & Products: FLOW of Industrial Fluids: Theory & Equations (Book), DYNAMICS of Viscous Compressible Fluids (Book), THEORY & Applications of Viscous Fluid Flows (Book)

People: MULLEY, Raymond, FEIREISL, Eduard, ZEYTOUNIAN, R. Kh. (Radyadour Kh.), 1928-

Matrix-Based Multigrid: Theory and Applications.

Authors: Adams, Loyce O'Malley Jr., Robert E.

Source: SIAM Review; 2005, Vol. 47 Issue 3, p582-585, 4p

Subject Terms: MULTIGRID methods (Numerical analysis), NONFICTION

Reviews & Products: MATRIX-Based Multigrid: Theory & Applications (Book)

People: SHAPIRA, Yair

Parallel Processing and Applied Mathematics : 11th International Conference, PPAM 2015, Krakow, Poland, September 6-9, 2015. Revised Selected Papers, Part I

Authors: Roman Wyrzykowski Ewa Deelman Jack Dongarra et al.

Resource Type: eBook.

Subjects: Software engineering, Algorithms, Application software, Computer programming, Computer networks, Computer science—Mathematics

Categories: COMPUTERS / Software Development & Engineering / General, COMPUTERS / Business & Productivity Software / General, COMPUTERS / Computer Science, COMPUTERS / Networking / General, COMPUTERS / Programming / General, COMPUTERS / Programming / Algorithms, MATHEMATICS / Applied