Výsledky vyhledávání - unstructured multigrid algorithm*

A new method based on SOM network to generate coarse meshes for overlapping unstructured multigrid algorithm

Autoři: Yi-Zhao Wu Hong-Qiang Lu Songcan Chen

Zdroj: Applied Mathematics and Computation. 140:353-360

Témata: 0301 basic medicine, numerical examples, self-organizing map neural network, Multigrid methods, domain decomposition for boundary value problems involving PDEs, algorithm, convergence, overlapping unstructured multigrid, 02 engineering and technology, Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs, mesh generation, 03 medical and health sciences, SOM network, 0202 electrical engineering, electronic engineering, information engineering, optimization

Popis souboru: application/xml

Přístupová URL adresa: https://zbmath.org/1978087
https://doi.org/10.1016/s0096-3003(02)00232-1

An unstructured multigrid method based on geometric smoothness: An unstructured multigrid method based on geometric smoothness.

Autoři: Edmond Chow

Zdroj: Numerical Linear Algebra with Applications. 10:401-421

Témata: Complexity and performance of numerical algorithms, algebraic multigrid, Other matrix algorithms, finite elements, 0101 mathematics, 01 natural sciences

Popis souboru: application/xml

Přístupová URL adresa: https://dblp.uni-trier.de/db/journals/nla/nla10.html#Chow03
https://www.onlinelibrary.wiley.com/doi/abs/10.1002/nla.321

PRECONDITIONING HIGHER ORDER FINITE ELEMENT SYSTEMS BY ALGEBRAIC MULTIGRID METHOD OF LINEAR ELEMENTS

Autoři: Huang, Yun-qing Shu, Shi Yu, Xi-jun

Zdroj: Journal of Computational Mathematics, 2006 Sep 01. 24(5), 657-664.

Přístupová URL adresa: https://www.jstor.org/stable/43693324

Three-dimensional unstructured multigrid for the Euler equations

Autoři: Dimitri J. Mavriplis

Zdroj: AIAA Journal. 30:1753-1761

Témata: unstructured tetrahedral meshes, Multigrid methods, domain decomposition for boundary value problems involving PDEs, adaptively refined meshes, Euler equations, explicit vertex-based finite element scheme, graph traversal algorithm, Finite element methods applied to problems in fluid mechanics

Popis souboru: application/xml

Přístupová URL adresa: https://ntrs.nasa.gov/api/citations/19910015791/downloads/19910015791.pdf
https://zbmath.org/97322
https://doi.org/10.2514/3.11133
https://ntrs.nasa.gov/search.jsp?R=19910015791
https://ui.adsabs.harvard.edu/abs/1992AIAAJ..30.1753M/abstract
https://arc.aiaa.org/doi/abs/10.2514/3.11133
https://ntrs.nasa.gov/api/citations/19910015791/downloads/19910015791.pdf
https://repository.exst.jaxa.jp/dspace/handle/a-is/132185

Large-Scale Parallel Viscous Flow Computations Using an Unstructured Multigrid Algorithm

Autoři: INSTITUTE FOR COMPUTER APPLICATIONS IN SCIENCE AND ENGINEERING HAMPTON VA Mavriplis, Dimitri J.

Zdroj: DTIC AND NTIS

Témata: Operations Research, Fluid Mechanics, COMPUTATIONAL FLUID DYNAMICS, NAVIER STOKES EQUATIONS, VISCOUS FLOW, ALGORITHMS, TURBULENCE, PARALLEL PROCESSING, GRIDS(COORDINATES), FINITE DIFFERENCE THEORY, REYNOLDS NUMBER., MULTIGRID METHODS, FINITE VOLUME METHOD, Text

URL: https://apps.dtic.mil/docs/citations/ADA371861

Large-scale parallel viscous flow computations using an unstructured multigrid algorithm

Autoři: Dimitri J. Mavriplis

Zdroj: Parallel Computational Fluid Dynamics 1999 ISBN: 9780444828514

Přístupová URL adresa: https://ntrs.nasa.gov/api/citations/20000004185/downloads/20000004185.pdf

Unsteady analysis of separated aerodynamic flows using an unstructured multigrid algorithm

Autoři: Osama A. Kandil Juan Pelaez Dimitri J. Mavriplis

Zdroj: 39th Aerospace Sciences Meeting and Exhibit.

Témata: 0103 physical sciences, 01 natural sciences

Přístupová URL adresa: https://ntrs.nasa.gov/api/citations/20010011957/downloads/20010011957.pdf
http://hdl.handle.net/2060/20010011957
https://arc.aiaa.org/doi/10.2514/6.2001-860
https://ntrs.nasa.gov/api/citations/20010011957/downloads/20010011957.pdf
https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20010011957.pdf
https://repository.exst.jaxa.jp/dspace/handle/a-is/93528

A grid coarsening algorithm for unstructured multigrid applications

Autoři: Jacob Waltz Rainald Loehner

Zdroj: 38th Aerospace Sciences Meeting and Exhibit.

Témata: 0103 physical sciences, 0101 mathematics, 01 natural sciences

Přístupová URL adresa: http://arc.aiaa.org/doi/pdf/10.2514/6.2000-925

High Performance Parallel Multigrid Algorithms for Unstructured Grids

Autoři: Frederickson, Paul O

Zdroj: Seventh Copper Mountain Conference on Multigrid Methods. (Part 1)

Témata: Computer Programming And Software

Relation: Seventh Copper Mountain Conference on Multigrid Methods

Přístupová URL adresa: https://ntrs.nasa.gov/citations/19970006880

Large-Scale Parallel Viscous Flow Computations using an Unstructured Multigrid Algorithm

Autoři: Mavriplis, Dimitri J

Témata: Numerical Analysis

Přístupová URL adresa: https://ntrs.nasa.gov/citations/20000004185

Unsteady Analysis of Separated Aerodynamic Flows Using an Unstructured Multigrid Algorithm

Autoři: Pelaez, Juan Mavriplis, Dimitri J Kandil, Osama

Témata: Aerodynamics

Přístupová URL adresa: https://ntrs.nasa.gov/citations/20010011957

Multigrid methods for complex engineering geometries and unstructured meshes

Autoři: Chen, Yuxuan Wells, Garth

Přispěvatelé: Chen, Yuxuan Wells, Garth

Témata: multigrid, mesh quality, domain decomposition, complex engineering geometries, large scale linear system

Přístupová URL adresa: https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.828544

Array-based, parallel hierarchical mesh refinement algorithms for unstructured meshes

Přispěvatelé: Jiao, Xiangmin [Stony Brook Univ., Stony Brook, NY (United States)]

Zdroj: Computer Aided Design; 85; C

Popis souboru: Medium: ED; Size: p. 68-82

Přístupová URL adresa: http://www.osti.gov/scitech/servlets/purl/1373943

Large-scale Parallel Viscous Flow Computations Using an Unstructured Multigrid Algorithm

Autoři: Dimitri J. Mavriplis The Pennsylvania State University CiteSeerX Archives

Přispěvatelé: Dimitri J. Mavriplis The Pennsylvania State University CiteSeerX Archives

Zdroj: http://techreports.larc.nasa.gov/icase/1999/icase-1999-44.ps.gz.

Témata: Key words. multigrid, anisotropic, Navier-Stokes

Popis souboru: application/postscript

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.7.9440

Dostupnost: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.7.9440
http://techreports.larc.nasa.gov/icase/1999/icase-1999-44.ps.gz

Turbulent flow calculations using unstructured and adaptive meshes

Autoři: Dimitri J. Mavriplis

Zdroj: Lecture Notes in Physics ISBN: 9783540536192

Témata: Turbulence, fully unstructured meshes, Delaunay technique, 0103 physical sciences, turbulent compressible flow, adaptive meshing, Existence, uniqueness, and regularity theory for compressible fluids and gas dynamics, Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs, unstructured multigrid algorithm, 01 natural sciences, Finite element methods applied to problems in fluid mechanics, finite element Navier-Stokes solver

Popis souboru: application/xml

Přístupová URL adresa: https://ntrs.nasa.gov/api/citations/19910000697/downloads/19910000697.pdf
https://trid.trb.org/view/440076
https://onlinelibrary.wiley.com/doi/10.1002/fld.1650130905
https://link.springer.com/chapter/10.1007%2F3-540-53619-1_174
https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19910000697.pdf
https://repository.exst.jaxa.jp/dspace/handle/a-is/330856
https://ui.adsabs.harvard.edu/abs/1991IJNMF..13.1131M/abstract
https://ui.adsabs.harvard.edu/abs/1990LNP...371..228M/abstract

Multigrid acceleration techniques for the solution of 3D incompressible flow on unstructured meshes

Autoři: Harlan, D.

Témata: 620.106

Přístupová URL adresa: http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.637223

Parallel Linear Multigrid Algorithms Applied to the Acceleration of Compressible Flows

Autoři: Carré, G. Lanteri, Stephane Fournier, L. a další

Přispěvatelé: Carré, G. Lanteri, Stephane Fournier, L. a další

Témata: [INFO.INFO-OH] Computer Science [cs]/Other [cs.OH], UNSTRUCTURED MESHES, NAVIER-STOKES EQUATIONS, PARALLEL COMPUTING, COMPRESSIBLE FLOWS, MULTIGRID METHODS

Popis souboru: application/pdf

Přístupová URL adresa: https://inria.hal.science/inria-00073228v1

Parallel adaptive multigrid algorithm for 2-d 3-t diffusion equations.

Autoři: Zeyao, Mo Longjun, Shen Wittum, Gabriel

Zdroj: International Journal of Computer Mathematics. Mar2004, Vol. 81 Issue 3, p361-374. 14p. 3 Diagrams, 1 Chart, 5 Graphs.

Témata: Heat equation, Multigrid methods (Numerical analysis), Parallel algorithms, Fluid dynamics, Partial differential equations

Performance engineering unstructured mesh, geometric multigrid codes

Autoři: Bunt, Richard A.

Témata: 004, QA Mathematics

Přístupová URL adresa: https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.714972

UNSTRUCTURED GEOMETRIC MULTIGRID IN TWO AND THREE DIMENSIONS ON COMPLEX AND GRADED MESHES.

Autoři: BRUNE, PETER R. KNEPLEY, MATTHEW G. SCOTT, L. RIDGWAY

Zdroj: SIAM Journal on Scientific Computing; 2013, Vol. 35 Issue 1, pA173-A191, 19p

Témata: FINITE element method, NUMERICAL analysis, MULTIGRID methods (Numerical analysis), INTERPOLATION, ALGORITHMS