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Found 1073 publication records. Showing 1073 according to the selection in the facets
Hits ?▲ |
Authors |
Title |
Venue |
Year |
Link |
Author keywords |
126 | Jeffrey A. Fessler |
Preconditioning Methods for Shift-Variant Image Reconstruction. |
ICIP (1) |
1997 |
DBLP DOI BibTeX RDF |
preconditioning methods, shift-variant image reconstruction, gradient-based iterative methods, circulant preconditioners, diagonal preconditioners, Hessian matrices, Fourier-based preconditioners, nonuniform noise variance, weighted least-squares objective function, nonquadratic penalty functions, unconstrained conjugate-gradient iteration, position emission tomography, convergence, image reconstruction, image restoration, inverse problems, tomographic image reconstruction, edge-preserving regularization |
122 | Keith D. Gremban, Gary L. Miller, Marco Zagha |
Performance evaluation of a new parallel preconditioner. |
IPPS |
1995 |
DBLP DOI BibTeX RDF |
parallel preconditioner, support tree preconditioners, diagonal scaling preconditioner, incomplete Cholesky preconditioner, overall storage, total execution time, performance evaluation, parallel processing, iterative method, trees (mathematics), software performance evaluation, linear systems, sparse matrices, sparse matrices, conjugate gradient methods, graph connectivity, preconditioned conjugate gradient method |
99 | Alfredo Buttari, Pasqua D'Ambra, Daniela di Serafino, Salvatore Filippone |
2LEV-D2P4: a package of high-performance preconditioners for scientific and engineering applications. |
Appl. Algebra Eng. Commun. Comput. |
2007 |
DBLP DOI BibTeX RDF |
Parallel numerical software, Algebraic two-level preconditioners, Sparse linear algebra |
86 | Xing Cai, Masha Sosonkina |
A Numerical Study of Some Parallel Algebraic Preconditioners. |
IPDPS |
2003 |
DBLP DOI BibTeX RDF |
Parallel solution of PDEs, parallel algebraic preconditioners, domain decomposition, Schur complement, systems of linear equations |
78 | Ran Baik, Sung Wook Baik |
A Design and Analysis of Circulant Preconditioners. |
CIS |
2004 |
DBLP DOI BibTeX RDF |
|
78 | Zhong-Zhi Bai |
Modified Block SSOR Preconditioners for Symmetric Positive Definite Linear Systems. |
Ann. Oper. Res. |
2001 |
DBLP DOI BibTeX RDF |
symmetric positive definite linear system, block SSOR iteration, hierarchical basis discretization, preconditioner |
76 | Jeffrey A. Fessler, Scott D. Booth |
Conjugate-gradient preconditioning methods for shift-variant PET image reconstruction. |
IEEE Trans. Image Process. |
1999 |
DBLP DOI BibTeX RDF |
|
74 | Michael Lazzareschi, Tzu-Yi Chen |
Using Performance Profiles to Evaluate Preconditioners for Iterative Methods. |
ICCSA (3) |
2006 |
DBLP DOI BibTeX RDF |
Iterative methods, preconditioners, performance profiles |
65 | Thanh Tran 0003, Ernst P. Stephan, Stefan Zaprianov |
Wavelet-based preconditioners for boundary integral equations. |
Adv. Comput. Math. |
1998 |
DBLP DOI BibTeX RDF |
prewavelets, preconditioned conjugate gradient, additive Schwarz, hierarchical basis, 65N55, 65N38, boundary integral equations |
63 | Victor Y. Pan, Dmitriy Ivolgin, Brian Murphy, Rhys Eric Rosholt, Yuqing Tang 0001, Xiaodong Yan |
Additive Preconditioning for Matrix Computations. |
CSR |
2008 |
DBLP DOI BibTeX RDF |
Additive preconditioning, Weak randomization, Matrix computations |
61 | Marzio Sala |
An object-oriented framework for the development of scalable parallel multilevel preconditioners. |
ACM Trans. Math. Softw. |
2006 |
DBLP DOI BibTeX RDF |
Multilevel preconditioners, object-oriented |
53 | Ananth Grama, Vivek Sarin |
Impact of far-field interactions on performance of multipole-based preconditioners for sparse linear systems. |
ICS |
2004 |
DBLP DOI BibTeX RDF |
multipole methods, iterative methods, preconditioning, stokes problem |
53 | Jae Heon Yun |
Parallel Performance of Block ILU Preconditioners for a Block-tridiagonal Matrix. |
J. Supercomput. |
2003 |
DBLP DOI BibTeX RDF |
ILU factorization, Block ILU factorization preconditioner, Parallelization, Krylov subspace method |
53 | Curtis R. Vogel |
Negative Results for Multilevel Preconditioners in Image Deblurring. |
Scale-Space |
1999 |
DBLP DOI BibTeX RDF |
|
51 | Ivan Georgiev, Johannes Kraus 0001, Svetozar Margenov |
Multilevel algorithms for Rannacher-Turek finite element approximation of 3D elliptic problems. |
Computing |
2008 |
DBLP DOI BibTeX RDF |
Mathematics Subject Classification (2000) 65N30, 65N55, 65N22 |
51 | Lilun Zhang, Xiping Gong, Junqiang Song, Jianglin Hu |
Parallel Preconditioned GMRES Solvers for 3-D Helmholtz Equations in Regional Non-hydrostatic Atmosphere Model. |
CSSE (3) |
2008 |
DBLP DOI BibTeX RDF |
|
48 | Suely Oliveira, Fang Yang 0007 |
An algebraic approach for H-matrix preconditioners. |
Computing |
2007 |
DBLP DOI BibTeX RDF |
Preconditioners, hierarchical matrices, multilevel methods |
46 | Edmond Chow, Michael A. Heroux |
An Object-Oriented Framework for Block Preconditioning. |
ACM Trans. Math. Softw. |
1998 |
DBLP DOI BibTeX RDF |
block matrices, preconditioners |
40 | Micol Pennacchio, Valeria Simoncini |
Substructuring Preconditioners for Mortar Discretization of a Degenerate Evolution Problem. |
J. Sci. Comput. |
2008 |
DBLP DOI BibTeX RDF |
Iterative substructuring, Mortar method, Degenerate evolution equations, Domain decomposition |
40 | Kengo Nakajima |
Parallel multistage preconditioners by Hierarchical Interface Decomposition on "T2K Open Super Computer (Todai Combined Cluster)" with Hybrid parallel programming models. |
CLUSTER |
2008 |
DBLP DOI BibTeX RDF |
|
40 | Kengo Nakajima |
Parallel Multistage Preconditioners Based on a Hierarchical Graph Decomposition for SMP Cluster Architectures with a Hybrid Parallel Programming Model. |
HPCC |
2007 |
DBLP DOI BibTeX RDF |
|
40 | Suely Oliveira, Fang Yang 0007 |
Hierarchical-Matrix Preconditioners for Parabolic Optimal Control Problems. |
International Conference on Computational Science (1) |
2007 |
DBLP DOI BibTeX RDF |
parabolic optimal control problems, hierarchical matrices, multilevel methods |
40 | John Dunagan, Nicholas J. A. Harvey |
Iteratively constructing preconditioners via the conjugate gradient method. |
STOC |
2007 |
DBLP DOI BibTeX RDF |
preconditioning, conjugate gradient method |
40 | Meiqiu Wang, Vivek Sarin |
Parallel Support Graph Preconditioners. |
HiPC |
2006 |
DBLP DOI BibTeX RDF |
support graphs, parallel computing, Iterative methods, preconditioning |
40 | Ulrich Langer, D. Pusch |
Comparison of Geometrical and Algebraic Multigrid Preconditioners for Data-Sparse Boundary Element Matrices. |
LSSC |
2005 |
DBLP DOI BibTeX RDF |
|
40 | Alfredo Buttari, Pasqua D'Ambra, Daniela di Serafino, Salvatore Filippone |
Extending PSBLAS to Build Parallel Schwarz Preconditioners. |
PARA |
2004 |
DBLP DOI BibTeX RDF |
|
40 | Fabrice Veersé |
Efficient Iterative Time Preconditioners for Harmonic Balance RF Circuit Simulation. |
ICCAD |
2003 |
DBLP DOI BibTeX RDF |
|
40 | Kai Wang, Jun Zhang 0001, Chi Shen |
Parallel Multilevel Sparse Approximate Inverse Preconditioners in Large Sparse Matrix Computations. |
SC |
2003 |
DBLP DOI BibTeX RDF |
Parallel preconditioning, sparse approximate inverse, multilevel pre-conditioning |
40 | Sangback Ma, Ho-Jong Jang, Eunbae Kong |
Comparisons of Parallel Preconditioners for the Computation of Interior Eigenvalues by a CG-Type Method on a Parallel Computer. |
ICPP Workshops |
2002 |
DBLP DOI BibTeX RDF |
CG, Multi-Color Block SSOR, Parallel, Preconditioning, Eigenvalue Problem |
40 | Robert D. Falgout, Ulrike Meier Yang |
hypre: A Library of High Performance Preconditioners. |
International Conference on Computational Science (3) |
2002 |
DBLP DOI BibTeX RDF |
|
40 | Siu-Long Lei, Xiao-Qing Jin |
Strang-Type Preconditioners for Differential-Algebraic Equations. |
NAA |
2000 |
DBLP DOI BibTeX RDF |
GMRES method, Strang-type block-circulant preconditioner, clustered spectrum, BVMs AMS(MOS) Subject Classifications: 65F10, 65N22, convergence rate, ODEs, 65F15, 65L05, 15A18, DAEs |
40 | Daniele Bertaccini, Michael K. Ng 0001 |
Skew-Circulant Preconditioners for Systems of LMF-Based ODE Codes. |
NAA |
2000 |
DBLP DOI BibTeX RDF |
|
38 | Hung V. Nguyen, Jing-Ru C. Cheng, Robert S. Maier 0002 |
Study of Parallel Linear Solvers for Three-Dimensional Subsurface Flow Problems. |
ICCS (1) |
2009 |
DBLP DOI BibTeX RDF |
Sparse parallel solvers, PETSc, Hypre, finite element, iterative solvers |
38 | Bo Hu, C.-J. Richard Shi |
Simulation of Closely Related Dynamic Nonlinear Systems With Application to Process-Voltage-Temperature Corner Analysis. |
IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. |
2008 |
DBLP DOI BibTeX RDF |
|
38 | Sébastien Loisel, Reinhard Nabben, Daniel B. Szyld |
On Hybrid Multigrid-Schwarz Algorithms. |
J. Sci. Comput. |
2008 |
DBLP DOI BibTeX RDF |
Weighted restricted additive Schwarz methods, Domain decomposition, Convergence analysis |
38 | Ivan Lirkov, Yavor Vutov, Maria Ganzha, Marcin Paprzycki |
Comparative Analysis of High Performance Solvers for 3D Elasticity Problems. |
NAA |
2008 |
DBLP DOI BibTeX RDF |
|
38 | Keita Teranishi, Padma Raghavan |
Parallel Hybrid Sparse Solvers Through Flexible Incomplete Cholesky Preconditioning. |
PARA |
2004 |
DBLP DOI BibTeX RDF |
|
38 | Chi Shen, Jun Zhang 0001, Kai Wang |
Parallel Multilevel Block ILU Preconditioning Techniques for Large Sparse Linear Systems. |
IPDPS |
2003 |
DBLP DOI BibTeX RDF |
|
38 | Germán Larrazábal, José M. Cela |
A Parallel Iterative Solver Based on the Schur Complement System. |
ICPP Workshops |
2001 |
DBLP DOI BibTeX RDF |
|
38 | Amir Fijany, Robert E. Scheid |
Fast parallel Preconditioned Conjugate Gradient algorithms for robot manipulator dynamics simulation. |
J. Intell. Robotic Syst. |
1994 |
DBLP DOI BibTeX RDF |
Preconditioned conjugate gradient algorithms, robot manipulator dynamics, forward dynamics problem |
36 | Guido Kanschat |
Block Preconditioners for LDG Discretizations of Linear Incompressible Flow Problems. |
J. Sci. Comput. |
2005 |
DBLP DOI BibTeX RDF |
Oseen equations, finite elements, Preconditioners, discontinuous Galerkin, Stokes equations, saddle-point problems |
34 | Marzio Sala, William F. Spotz, Michael A. Heroux |
PyTrilinos: High-performance distributed-memory solvers for Python. |
ACM Trans. Math. Softw. |
2008 |
DBLP DOI BibTeX RDF |
multilevel preconditioners, nonlinear solvers, Object-oriented programming, script languages, direct solvers |
34 | You-Wei Wen, Wai-Ki Ching, Michael K. Ng 0001 |
Fast solvers for queueing systems with negative customers. |
VALUETOOLS |
2006 |
DBLP DOI BibTeX RDF |
Gohberg-Semencul formula, negative customer, queueing systems, preconditioners, preconditioned conjugate gradient method |
34 | Daniel A. Spielman, Shang-Hua Teng |
Nearly-linear time algorithms for graph partitioning, graph sparsification, and solving linear systems. |
STOC |
2004 |
DBLP DOI BibTeX RDF |
graph sparsification, graph partitioning, preconditioners |
34 | Ulrich Langer, Olaf Steinbach |
Boundary Element Tearing and Interconnecting Methods. |
Computing |
2003 |
DBLP DOI BibTeX RDF |
Domain decomposition, preconditioners, boundary elements, fast solvers |
34 | X. Escriva, Emmanuel Leriche, Tim N. Phillips |
Preconditioned Uzawa Algorithm for the Velocity-Pressure-Stress Formulation of Viscoelastic Flow Problems. |
J. Sci. Comput. |
2002 |
DBLP DOI BibTeX RDF |
viscoelastic flow, Uzawa algorithm, Oldroyd B fluid, preconditioners, spectral elements |
34 | Michael K. Ng 0001, Wilson C. Kwan |
High-Resolution Color Image Reconstruction with Neumann Boundary Conditions. |
Ann. Oper. Res. |
2001 |
DBLP DOI BibTeX RDF |
image reconstruction, color, preconditioners, Toeplitz matrix, cosine transform |
34 | Tzanio V. Kolev, Svetozar Margenov |
AMLI Preconditioning of Pure Displacement Non-conforming Elasticity FEM Systems. |
NAA |
2000 |
DBLP DOI BibTeX RDF |
multilevel preconditioners, non-conforming FEM AMS Subject Classifications: 65F10, 65N30, PCG |
34 | Richard Szeliski, Heung-Yeung Shum |
Motion Estimation with Quadtree Splines. |
ICCV |
1995 |
DBLP DOI BibTeX RDF |
quadtree splines, smoothly connected patches, quadtree data structure, split and merge techniques, adaptive hierarchical basis spline, correlation windows, hierarchical basis preconditioners, motion sequences, computational complexity, complexity, motion estimation, motion estimation, image registration, motion compensation, splines (mathematics), multiresolution representation |
34 | Michael K. Ng 0001 |
Nonlinear image restoration using FFT-based conjugate gradient methods. |
ICIP |
1995 |
DBLP DOI BibTeX RDF |
atmospheric techniques, nonlinear image restoration, FFT-based conjugate gradient methods, space-invariant imaging system, weighted Toeplitz least squares problems, normal equations matrices, FFT-based preconditioners, regularized linear systems, ground-based atmospheric imaging problem, convergence, fast Fourier transforms, fast Fourier transforms, image restoration, iteration, least squares approximations, conjugate gradient methods, spatial domain, additive noise, Toeplitz matrices |
29 | Fu-Rong Lin |
Preconditioners for block Toeplitz systems based on circulant preconditioners. |
Numer. Algorithms |
2001 |
DBLP DOI BibTeX RDF |
|
27 | Luiz Mariano Carvalho, Wagner Fortes, Luc Giraud |
Comparing Some Methods and Preconditioners for Hydropower Plant Flow Simulations. |
VECPAR |
2008 |
DBLP DOI BibTeX RDF |
|
27 | Fernando Otaviano Campos, Rafael Sachetto Oliveira, Rodrigo Weber dos Santos |
Performance Comparison of Parallel Geometric and Algebraic Multigrid Preconditioners for the Bidomain Equations. |
International Conference on Computational Science (1) |
2006 |
DBLP DOI BibTeX RDF |
|
27 | Duilio Conceição, Paulo Goldfeld, Marcus Sarkis |
Robust Two-Level Lower-Order Preconditioners for a Higher-Order Stokes Discretization with Highly Discontinuous Viscosities. |
VECPAR |
2006 |
DBLP DOI BibTeX RDF |
|
27 | Shu Yan, Vivek Sarin, Weiping Shi |
Sparse transformations and preconditioners for 3-D capacitance extraction. |
IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. |
2005 |
DBLP DOI BibTeX RDF |
|
27 | Bruce M. Maggs, Gary L. Miller, Ojas Parekh, R. Ravi 0001, Shan Leung Maverick Woo |
Finding effective support-tree preconditioners. |
SPAA |
2005 |
DBLP DOI BibTeX RDF |
combinatorial preconditioner, linear systems, iterative solver |
27 | William J. Turner |
Preconditioners for singular black box matrices. |
ISSAC |
2005 |
DBLP DOI BibTeX RDF |
Wiedemann method, black box linear algebra, rank preconditioner, singular linear system, switching network, Toeplitz matrix |
27 | Pascal Hénon, François Pellegrini, Pierre Ramet, Jean Roman, Yousef Saad |
Applying Parallel Direct Solver Techniques to Build Robust High Performance Preconditioners. |
PARA |
2004 |
DBLP DOI BibTeX RDF |
|
27 | Gary L. Miller, Peter C. Richter |
Lower bounds for graph embeddings and combinatorial preconditioners. |
SPAA |
2004 |
DBLP DOI BibTeX RDF |
congestion, preconditioning, dilation, graph embeddings |
27 | Ph. Guillaume, A. Huard, C. Le Calvez |
A Multipole Approach for Preconditioners. |
International Conference on Computational Science (2) |
2002 |
DBLP DOI BibTeX RDF |
|
27 | Owe Axelsson, Maya G. Neytcheva |
Robust Preconditioners for Saddle Point Problems. |
Numerical Methods and Application |
2002 |
DBLP DOI BibTeX RDF |
|
27 | Thanh Tran 0003, Ernst P. Stephan |
Two-Level Additive Schwarz Preconditioners for the h-p Version of the Galerkin Boundary Element Method for 2-d Problems. |
Computing |
2001 |
DBLP DOI BibTeX RDF |
65N38, AMS Subject Classifications: 65N55 |
27 | Zhong-Zhi Bai |
A class of modified block SSOR preconditioners for symmetric positive definite systems of linear equations. |
Adv. Comput. Math. |
1999 |
DBLP DOI BibTeX RDF |
symmetric positive definite linear system, block SSOR iteration, hierarchical basis discretization, 65N20, CR: G1.8, preconditioner, 65F10 |
27 | Venansius Baryamureeba, Trond Steihaug, Yin Zhang |
Application of a Class of Preconditioners to Large Scale Linear Programming Problems. |
Euro-Par |
1999 |
DBLP DOI BibTeX RDF |
|
27 | Michel J. Daydé, Jean-Yves L'Excellent, Nicholas I. M. Gould |
Preprocessing of Sparse Unassembled Linear Systems for Efficient Solution Using Element-by-Element Preconditioners. |
Euro-Par, Vol. II |
1996 |
DBLP DOI BibTeX RDF |
|
27 | Alfio Quarteroni, Giovanni Sacchi-Landriani |
Domain decomposition preconditioners for the spectral collocation method. |
J. Sci. Comput. |
1988 |
DBLP DOI BibTeX RDF |
spectral collocation methods, approximation of elliptic equations, Domain decomposition |
25 | Dan Gordon 0001, Rachel Gordon |
CGMN Revisited: Robust and Efficient Solution of Stiff Linear Systems Derived from Elliptic Partial Differential Equations. |
ACM Trans. Math. Softw. |
2008 |
DBLP DOI BibTeX RDF |
CGMN, CGNR, Kaczmarz, SOR, SSOR, convection-dominated, normal equations, row projections, stiff equations, partial differential equations, linear systems, conjugate-gradient, sparse linear systems, elliptic equations |
25 | R. Baker Kearfott |
A comparison of some methods for bounding connected and disconnected solution sets of interval linear systems. |
Computing |
2008 |
DBLP DOI BibTeX RDF |
validated computing, global optimization, interval analysis, numerical linear algebra |
25 | Thomas George, Anshul Gupta, Vivek Sarin |
A Recommendation System for Preconditioned Iterative Solvers. |
ICDM |
2008 |
DBLP DOI BibTeX RDF |
|
25 | Robert Scheichl, Eero Vainikko |
Additive Schwarz with aggregation-based coarsening for elliptic problems with highly variable coefficients. |
Computing |
2007 |
DBLP DOI BibTeX RDF |
AMS Subject Classifications 65F10, 65N55, 65N22 |
25 | Victor Y. Pan, Brian Murphy, Rhys Eric Rosholt, M. Tabanjeh |
The schur aggregation for solving linear systems of equations. |
SNC |
2007 |
DBLP DOI BibTeX RDF |
additive preconditioning, schur aggregates, linear systems, Iterative Refinement |
25 | Zhao Li, C.-J. Richard Shi |
A Quasi-Newton Preconditioned Newton-Krylov Method for Robust and Efficient Time-Domain Simulation of Integrated Circuits With Strong Parasitic Couplings. |
IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. |
2006 |
DBLP DOI BibTeX RDF |
|
25 | James G. Nagy, Misha Elena Kilmer |
Kronecker product approximation for preconditioning in three-dimensional imaging applications. |
IEEE Trans. Image Process. |
2006 |
DBLP DOI BibTeX RDF |
|
25 | Ivan Georgiev, Johannes Kraus 0001, Svetozar Margenov |
Multilevel Preconditioning of 2D Rannacher-Turek FE Problems; Additive and Multiplicative Methods. |
Numerical Methods and Applications |
2006 |
DBLP DOI BibTeX RDF |
|
25 | Svetozar Margenov, Josef Synka |
Generalized Aggregation-Based Multilevel Preconditioning of Crouzeix-Raviart FEM Elliptic Problems. |
Numerical Methods and Applications |
2006 |
DBLP DOI BibTeX RDF |
multilevel preconditioning, hierarchical basis, differentiation and aggregation |
25 | Manuchehr Soleimani, Catherine E. Powell, Nicholas Polydorides |
Improving the forward solver for the complete electrode model in EIT using algebraic multigrid. |
IEEE Trans. Medical Imaging |
2005 |
DBLP DOI BibTeX RDF |
|
25 | Vicente Blanco Pérez, Patricia González, José Carlos Cabaleiro, Dora Blanco Heras, Tomás F. Pena, Juan J. Pombo, Francisco F. Rivera |
Performance Prediction for Parallel Iterative Solvers. |
J. Supercomput. |
2004 |
DBLP DOI BibTeX RDF |
parallel iterative solvers, sparse algebra, MPI, performance prediction, HPF |
25 | Ivan Lirkov |
Parallel Performance of a 3D Elliptic Solver. |
NAA |
2004 |
DBLP DOI BibTeX RDF |
|
25 | Tom Lyche, Trygve K. Nilssen, Ragnar Winther |
Preconditioned Iterative Methods for Scattered Data Interpolation. |
Adv. Comput. Math. |
2002 |
DBLP DOI BibTeX RDF |
finite element discretization, iterative methods, preconditioning, scattered data interpolation |
25 | Chi Shen, Jun Zhang 0001 |
Robust Parallel ILU Preconditioning Techniques for Solving Large Sparse Matrices. |
IPDPS |
2002 |
DBLP DOI BibTeX RDF |
|
25 | Vicente Blanco Pérez, Patricia González, José Carlos Cabaleiro, Dora Blanco Heras, Tomás F. Pena, Juan J. Pombo, Francisco F. Rivera |
Performance Prediction for Parallel Iterative Solvers. |
International Conference on Computational Science (2) |
2002 |
DBLP DOI BibTeX RDF |
|
25 | Nhat Nguyen, Peyman Milanfar, Gene H. Golub |
A computationally efficient superresolution image reconstruction algorithm. |
IEEE Trans. Image Process. |
2001 |
DBLP DOI BibTeX RDF |
|
25 | Yousef Saad, Masha Sosonkina |
pARMS: A Package for Solving General Sparse Linear Systems on Parallel Computers. |
PPAM |
2001 |
DBLP DOI BibTeX RDF |
|
25 | Veselin Dobrev, Panayot S. Vassilevski |
Local Refinement in Non-overlapping Domain Decomposition. |
NAA |
2000 |
DBLP DOI BibTeX RDF |
|
25 | Ahmed H. Sameh, Vivek Sarin |
Large Scale Simulation of Particulate Flows. |
IPPS/SPDP |
1999 |
DBLP DOI BibTeX RDF |
|
25 | Gundolf Haase |
New Matric-by-Vector Multiplications Based on a Nonoverlapping Domain Decomposition Data Distribution. |
Euro-Par |
1997 |
DBLP DOI BibTeX RDF |
Parallel Iterative Solvers, Incomplete Factorization, Finite Element Method, Preconditioning, Domain Decomposition |
25 | Scott D. Booth, Jeffrey A. Fessler |
Combined diagonal/Fourier preconditioning methods for image reconstruction in emission tomography. |
ICIP |
1995 |
DBLP DOI BibTeX RDF |
Hessian matrices, diagonal/Fourier preconditioning methods, gradient based iterations, emission tomography, PET reconstruction, near circulant Hessian matrices, nonuniform Poisson noise variance, circulant approximation, image reconstruction, fast Fourier transforms, iterative methods, least squares approximations, positron emission tomography, PET, conjugate gradient methods, conjugate gradient method, convergence rates, weighted least squares, tomographic image reconstruction |
21 | Erik Kuefler, Tzu-Yi Chen |
On Using Reinforcement Learning to Solve Sparse Linear Systems. |
ICCS (1) |
2008 |
DBLP DOI BibTeX RDF |
reinforcement learning, iterative methods, preconditioners |
21 | America Holloway, Tzu-Yi Chen |
Neural Networks for Predicting the Behavior of Preconditioned Iterative Solvers. |
International Conference on Computational Science (1) |
2007 |
DBLP DOI BibTeX RDF |
neural networks, iterative methods, preconditioners |
21 | Sreekanth R. Sambavaram, Vivek Sarin |
A High Performance Algorithm for Incompressible Flows Using Local Solenoidal Functions. |
IPDPS |
2002 |
DBLP DOI BibTeX RDF |
divergence-free, iterative methods, computational fluid dynamics, linear system, preconditioners, parallel performance |
21 | Ralf Hiptmair, Thomas Schiekofer, Barbara I. Wohlmuth |
Multilevel Preconditioned Augmented Lagrangian Techniques for 2ndMixed Problems. |
Computing |
1996 |
DBLP DOI BibTeX RDF |
Augmented Lagrangian algorithm, multilevel preconditioners, mixed finite elements, saddle point problems |
21 | Mark T. Jones, Paul E. Plassmann |
An Improved Incomplete Cholesky Factorization. |
ACM Trans. Math. Softw. |
1995 |
DBLP DOI BibTeX RDF |
incomplete Cholesky, incomplete factorization, sparse matrices, preconditioners |
21 | Mark T. Jones, Paul E. Plassmann |
Algorithm 740: Fortran Subroutines to Compute Improved Incomplete Cholesky Factorizations. |
ACM Trans. Math. Softw. |
1995 |
DBLP DOI BibTeX RDF |
incomplete Cholesky, incomplete factorization, sparse matrices, preconditioners |
21 | Elias A. Lipitakis, George A. Gravvanis |
Explicit Preconditioned Iterative Methods for Solving Large Unsymmetric Finite Element Systems. |
Computing |
1995 |
DBLP DOI BibTeX RDF |
Approximate inverse matrix techniques, explicit preconditioners, unsymmetric finite element systems, initial/boundary-value problems, parallel iterative methods |
15 | Tomás Luber, Stanislav Sysala |
Robust block diagonal preconditioners for poroelastic problems with strongly heterogeneous material. |
Numer. Linear Algebra Appl. |
2024 |
DBLP DOI BibTeX RDF |
|
15 | Owe Axelsson, Ivo Dravins, Maya G. Neytcheva |
Stage-parallel preconditioners for implicit Runge-Kutta methods of arbitrarily high order, linear problems. |
Numer. Linear Algebra Appl. |
2024 |
DBLP DOI BibTeX RDF |
|
15 | Zhao-Zheng Liang, Mu-Zheng Zhu |
On the improvement of shift-splitting preconditioners for double saddle point problems. |
J. Appl. Math. Comput. |
2024 |
DBLP DOI BibTeX RDF |
|
15 | Hongtao Fan, Yajing Li 0002, Hongbing Zhang, Xin-Yun Zhu |
Preconditioners based on matrix splitting for the structured systems from elliptic PDE-constrained optimization problems. |
Appl. Math. Comput. |
2024 |
DBLP DOI BibTeX RDF |
|
15 | Peter Munch, Ivo Dravins, Martin Kronbichler 0002, Maya G. Neytcheva |
Stage-Parallel Fully Implicit Runge-Kutta Implementations with Optimal Multilevel Preconditioners at the Scaling Limit. |
SIAM J. Sci. Comput. |
2024 |
DBLP DOI BibTeX RDF |
|
15 | Tommaso Bevilacqua, Franco Dassi, Stefano Zampini, Simone Scacchi |
BDDC Preconditioners for Virtual Element Approximations of the Three-Dimensional Stokes Equations. |
SIAM J. Sci. Comput. |
2024 |
DBLP DOI BibTeX RDF |
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