Search results for "preconditioning"

Hits ?▲	Authors	Title	Venue	Year	Link
14	Zi-Xing Xing, Jianlin Xia, Stephen Cauley, Venkataramanan Balakrishnan	Effectiveness and robustness revisited for a preconditioning technique based on structured incomplete factorization.	Numer. Linear Algebra Appl.	2020	DBLP DOI BibTeX RDF
14	John W. Pearson, Margherita Porcelli, Martin Stoll	Interior-point methods and preconditioning for PDE-constrained optimization problems involving sparsity terms.	Numer. Linear Algebra Appl.	2020	DBLP DOI BibTeX RDF
14	Qiang Ye	Preconditioning for accurate solutions of ill-conditioned linear systems.	Numer. Linear Algebra Appl.	2020	DBLP DOI BibTeX RDF
14	Rayan Nasser, Miloud Sadkane	Convergence and Preconditioning of Inexact Inverse Subspace Iteration for Generalized Eigenvalue Problems.	Comput. Methods Appl. Math.	2020	DBLP DOI BibTeX RDF
14	Hongyi Li, Chaojie Wang 0002, Di Zhao 0001	Preconditioning for PDE-constrained optimization with total variation regularization.	Appl. Math. Comput.	2020	DBLP DOI BibTeX RDF
14	Vandana Dwarka, Cornelis Vuik	Scalable Convergence Using Two-Level Deflation Preconditioning for the Helmholtz Equation.	SIAM J. Sci. Comput.	2020	DBLP DOI BibTeX RDF
14	Terry S. Haut, Ben S. Southworth, Peter G. Maginot, Vladimir Z. Tomov	Diffusion Synthetic Acceleration Preconditioning for Discontinuous Galerkin Discretizations of SN Transport on High-Order Curved Meshes.	SIAM J. Sci. Comput.	2020	DBLP DOI BibTeX RDF
14	Hisham Bin Zubair, C. Farquharson, Scott P. MacLachlan	Block Preconditioning Techniques for Geophysical Electromagnetics.	SIAM J. Sci. Comput.	2020	DBLP DOI BibTeX RDF
14	Delyan Z. Kalchev, Panayot S. Vassilevski	Auxiliary Space Preconditioning of Finite Element Equations Using a Nonconforming Interior Penalty Reformulation and Static Condensation.	SIAM J. Sci. Comput.	2020	DBLP DOI BibTeX RDF
14	Delyan Z. Kalchev, Panayot S. Vassilevski	A Condensed Constrained Nonconforming Mortar-Based Approach for Preconditioning Finite Element Discretization Problems.	SIAM J. Sci. Comput.	2020	DBLP DOI BibTeX RDF
14	Ignacia Fierro, Carlos Jerez-Hanckes	Fast Calderón preconditioning for Helmholtz boundary integral equations.	J. Comput. Phys.	2020	DBLP DOI BibTeX RDF
14	Xian Xie, Hou-Biao Li	A note on preconditioning for the 3 × 3 block saddle point problem.	Comput. Math. Appl.	2020	DBLP DOI BibTeX RDF
14	Juan Batista, Xiaozhe Hu, Ludmil T. Zikatanov	Auxiliary space preconditioning for mixed finite element discretizations of Richards' equation.	Comput. Math. Appl.	2020	DBLP DOI BibTeX RDF
14	Mohsen Masoudi, Davod Khojasteh Salkuyeh	An extension of the positive-definite and skew-Hermitian splitting method for preconditioning of generalized saddle point problems.	Comput. Math. Appl.	2020	DBLP DOI BibTeX RDF
14	Edward T. Dougherty, James C. Turner, Frank Vogel	A computational investigation of preconditioning strategies and iterative methods for finite element based neurostimulation simulations.	Comput. Math. Appl.	2020	DBLP DOI BibTeX RDF
14	Marie Kubínová, Ivana Pultarová	Block Preconditioning of Stochastic Galerkin Problems: New Two-sided Guaranteed Spectral Bounds.	SIAM/ASA J. Uncertain. Quantification	2020	DBLP DOI BibTeX RDF
14	Pierre Marchand, Xavier Claeys, Pierre Jolivet, Frédéric Nataf, Pierre-Henri Tournier	Two-level preconditioning for h-version boundary element approximation of hypersingular operator with GenEO.	Numerische Mathematik	2020	DBLP DOI BibTeX RDF
14	Rihuan Ke, Michael K. Ng 0001, Ting Wei	Efficient Preconditioning for Time Fractional Diffusion Inverse Source Problems.	SIAM J. Matrix Anal. Appl.	2020	DBLP DOI BibTeX RDF
14	Xiao Liu, Yuanzhe Xi, Yousef Saad, Maarten V. de Hoop	Solving the Three-Dimensional High-frequency Helmholtz Equation Using Contour Integration and Polynomial Preconditioning.	SIAM J. Matrix Anal. Appl.	2020	DBLP DOI BibTeX RDF
14	Xiangmin Jiao, Xuebin Wang, Qiao Chen	Optimal and Low-Memory Near-Optimal Preconditioning of Fully Implicit Runge-Kutta Schemes for Parabolic PDEs.	CoRR	2020	DBLP BibTeX RDF
14	João R. Cardoso, Amir Sadeghi	A Preconditioning Technique for Computing Functions of Triangular Matrices.	CoRR	2020	DBLP BibTeX RDF
14	Nicole Mücke, Enrico Reiss	Stochastic Gradient Descent in Hilbert Scales: Smoothness, Preconditioning and Earlier Stopping.	CoRR	2020	DBLP BibTeX RDF
14	Xiaoqiang Yue, Shulei Zhang, Xiaowen Xu, Shi Shu, Weidong Shi	Algebraic multigrid block preconditioning for multi-group radiation diffusion equations.	CoRR	2020	DBLP BibTeX RDF
14	Tate Kernell, Robert C. Kirby	Preconditioning mixed finite elements for tide models.	CoRR	2020	DBLP BibTeX RDF
14	Nikolaos Tselepidis, Jonas Kohler, Antonio Orvieto	Two-Level K-FAC Preconditioning for Deep Learning.	CoRR	2020	DBLP BibTeX RDF
14	Yuwen Li, Ludmil T. Zikatanov	A posteriori error estimates of finite element methods by preconditioning.	CoRR	2020	DBLP BibTeX RDF
14	Mohammed Adil Sbai, Abdelkader Larabi	On Solving Groundwater Flow and Transport Models with Algebraic Multigrid Preconditioning.	CoRR	2020	DBLP BibTeX RDF
14	Armaghan Zafar, Michael Cantoni, Farhad Farokhi	Structured preconditioning of conjugate gradients for path-graph network optimal control problems.	CoRR	2020	DBLP BibTeX RDF
14	Guosheng Fu	Uniform auxiliary space preconditioning for HDG methods for elliptic operators with a parameter dependent low order term.	CoRR	2020	DBLP BibTeX RDF
14	Alan Ayala, Xavier Claeys, Paul Escapil-Inchauspé, Carlos Jerez-Hanckes	Local Multiple Traces Formulation for Electromagnetics: Stability and Preconditioning for Smooth Geometries.	CoRR	2020	DBLP BibTeX RDF
14	Xin-Long Luo 0001, Hang Xiao, Jia-hui Lv, Sen Zhang	Explicit continuation methods and preconditioning techniques for unconstrained optimization problems.	CoRR	2020	DBLP BibTeX RDF
14	Gabriele Loli, Giancarlo Sangalli, Mattia Tani	Easy and Efficient preconditioning of the Isogeometric Mass Matrix.	CoRR	2020	DBLP BibTeX RDF
14	Harbir Antil, Andrei Draganescu, Kiefer Green	A Note on Multigrid Preconditioning for Fractional PDE-Constrained Optimization Problems.	CoRR	2020	DBLP BibTeX RDF
14	Paul Escapil-Inchauspé, Carlos Jerez-Hanckes	Bi-Parametric Operator Preconditioning.	CoRR	2020	DBLP BibTeX RDF
14	Kent-André Mardal, Jarle Sogn, Stefan Takacs	Robust preconditioning and error estimates for optimal control of the convection-diffusion-reaction equation with limited observation in Isogeometric analysis.	CoRR	2020	DBLP BibTeX RDF
14	Yong-Liang Zhao, Xian-Ming Gu, Alexander Ostermann	A parallel preconditioning technique for an all-at-once system from subdiffusion equations with variable time steps.	CoRR	2020	DBLP BibTeX RDF
14	Maria V. Vasilyeva, Aleksei Tyrylgin, Donald L. Brown, Anirban Mondal	Preconditioning Markov Chain Monte Carlo Method for Geomechanical Subsidence using multiscale method and machine learning technique.	CoRR	2020	DBLP BibTeX RDF
14	Ivan G. Graham, Owen R. Pembery, Euan A. Spence	Analysis of a Helmholtz preconditioning problem motivated by uncertainty quantification.	CoRR	2020	DBLP BibTeX RDF
14	Xiangmin Jiao, Qiao Chen	Approximate Generalized Inverses with Iterative Refinement for ε-Accurate Preconditioning of Singular Systems.	CoRR	2020	DBLP BibTeX RDF
14	Michael F. Herbst, Antoine Levitt	Black-box inhomogeneous preconditioning for self-consistent field iterations in density functional theory.	CoRR	2020	DBLP BibTeX RDF
14	Kyaw L. Oo, Andreas Vogel 0001	Accelerating Geometric Multigrid Preconditioning with Half-Precision Arithmetic on GPUs.	CoRR	2020	DBLP BibTeX RDF
14	Antigoni Kleanthous, Timo Betcke, David P. Hewett, Paul Escapil-Inchauspé, Carlos Jerez-Hanckes, Anthony J. Baran	Accelerated Calderón preconditioning for Maxwell transmission problems.	CoRR	2020	DBLP BibTeX RDF
14	Xian-Ming Gu, Yong-Liang Zhao, Xi-Le Zhao, Bruno Carpentieri, Yu-Yun Huang	A note on parallel preconditioning for the all-at-once solution of Riesz fractional diffusion equations.	CoRR	2020	DBLP BibTeX RDF
14	Karl Erik Holter, Miroslav Kuchta, Kent-André Mardal	Robust preconditioning for coupled Stokes-Darcy problems with the Darcy problem in primal form.	CoRR	2020	DBLP BibTeX RDF
14	Andrew T. Barker, Andrei Draganescu	Algebraic multigrid preconditioning of the Hessian in PDE-constrained optimization.	CoRR	2020	DBLP BibTeX RDF
14	Jianlin Xia	Robust and effective eSIF preconditioning for general SPD matrices.	CoRR	2020	DBLP BibTeX RDF
14	Ben S. Southworth, Samuel A. Olivier	A note on 2×2 block-diagonal preconditioning.	CoRR	2020	DBLP BibTeX RDF
14	Celestine Mendler-Dünner, Aurélien Lucchi	Randomized Block-Diagonal Preconditioning for Parallel Learning.	CoRR	2020	DBLP BibTeX RDF
14	Karl Erik Holter, Miroslav Kuchta, Kent-André Mardal	Robust preconditioning of monolithically coupled multiphysics problems.	CoRR	2020	DBLP BibTeX RDF
14	Iwona Skalna, Milan Hladík	On preconditioning and solving an extended class of interval parametric linear systems.	CoRR	2020	DBLP BibTeX RDF
14	Joshua Romoff, Peter Henderson 0002, David Kanaa, Emmanuel Bengio, Ahmed Touati, Pierre-Luc Bacon, Joelle Pineau	TDprop: Does Jacobi Preconditioning Help Temporal Difference Learning?	CoRR	2020	DBLP BibTeX RDF
14	Hamed Aslani, Davod Khojasteh Salkuyeh, Fatemeh Panjeh Ali Beik	On the preconditioning of three-by-three block saddle point problems.	CoRR	2020	DBLP BibTeX RDF
14	Patrick E. Farrell, Pablo Alexei Gazca-Orozco, Endre Süli	Finite element appoximation and augmented Lagrangian preconditioning for anisothermal implicitly-constituted non-Newtonian flow.	CoRR	2020	DBLP BibTeX RDF
14	Peter Kairouz, Mónica Ribero, Keith Rush, Abhradeep Thakurta	Dimension Independence in Unconstrained Private ERM via Adaptive Preconditioning.	CoRR	2020	DBLP BibTeX RDF
14	Shun-ichi Amari, Jimmy Ba, Roger B. Grosse, Xuechen Li, Atsushi Nitanda, Taiji Suzuki, Denny Wu, Ji Xu	When Does Preconditioning Help or Hurt Generalization?	CoRR	2020	DBLP BibTeX RDF
14	Anton Schiela, Matthias Stöcklein, Martin Weiser	A primal dual projection algorithm for efficient constraint preconditioning.	CoRR	2020	DBLP BibTeX RDF
14	Zhaonan Qu, Yinyu Ye 0001, Zhengyuan Zhou	Diagonal Preconditioning: Theory and Algorithms.	CoRR	2020	DBLP BibTeX RDF
14	David Kay, Vanessa Styles	Preconditioning nonlocal multi-phase flow.	CoRR	2020	DBLP BibTeX RDF
14	Roland Herzog	Dimensionally Consistent Preconditioning for Saddle-Point Problems.	CoRR	2020	DBLP BibTeX RDF
14	Eleonora Piersanti, Jeonghun J. Lee, Travis B. Thompson, Kent-André Mardal, Marie E. Rognes	Parameter robust preconditioning by congruence for multiple-network poroelasticity.	CoRR	2020	DBLP BibTeX RDF
14	Eleonora Piersanti, Marie E. Rognes, Kent-André Mardal	Parameter robust preconditioning for multi-compartmental Darcy equations.	CoRR	2020	DBLP BibTeX RDF
14	Amir Hossein Salehi Shayegan, Ali Zakeri, Seyed Mohammad Hosseini	A Numerical Method for SolvingTwo-Dimensional Nonlinear Parabolic ProblemsBased on a Preconditioning Operator.	Math. Model. Anal.	2020	DBLP DOI BibTeX RDF
14	Jakub Hrncír, Ivana Pultarová, Zdenek Strakos	Decomposition into subspaces preconditioning: abstract framework.	Numer. Algorithms	2020	DBLP DOI BibTeX RDF
14	Jun Liu 0025, John W. Pearson	Parameter-robust preconditioning for the optimal control of the wave equation.	Numer. Algorithms	2020	DBLP DOI BibTeX RDF
14	Yong-Liang Zhao, Pei-Yong Zhu, Xian-Ming Gu, Xi-Le Zhao, Huan-Yan Jian	A Preconditioning Technique for All-at-Once System from the Nonlinear Tempered Fractional Diffusion Equation.	J. Sci. Comput.	2020	DBLP DOI BibTeX RDF
14	Andrey Boris Khesin, Aleksandar Nikolov, Dmitry Paramonov	Preconditioning for the Geometric Transportation Problem.	J. Comput. Geom.	2020	DBLP DOI BibTeX RDF
14	Ping-Fei Dai, Qingbiao Wu, Hong Wang 0018, Xiangcheng Zheng	An efficient matrix splitting preconditioning technique for two-dimensional unsteady space-fractional diffusion equations.	J. Comput. Appl. Math.	2020	DBLP DOI BibTeX RDF
14	Stéphane Abide	Finite Difference preconditioning for compact scheme discretizations of the Poisson equation with variable coefficients.	J. Comput. Appl. Math.	2020	DBLP DOI BibTeX RDF
14	János Karátson	Sobolev gradient preconditioning for elliptic reaction-diffusion problems with some nonsmooth nonlinearities.	J. Comput. Appl. Math.	2020	DBLP DOI BibTeX RDF
14	Alvin Chin, Jilei Tian, Johann P. Prenninger	Toward Contextual and Personalized Interior Experience in a Vehicle: Predictive Preconditioning.	VTC Fall	2020	DBLP DOI BibTeX RDF
14	Meng Ma, Georgios B. Giannakis	Preconditioning ADMM for Fast Decentralized Optimization.	ICASSP	2020	DBLP DOI BibTeX RDF
14	M. Ali Rostami, H. Martin Bücker	Preconditioning Jacobian Systems by Superimposing Diagonal Blocks.	ICCS (2)	2020	DBLP DOI BibTeX RDF
14	Yasutoshi Ida, Yasuhiro Fujiwara	Improving Generalization Performance of Adaptive Learning Rate by Switching from Block Diagonal Matrix Preconditioning to SGD.	IJCNN	2020	DBLP DOI BibTeX RDF
14	Qi Chen, Jiaquan Gao, Xinyue Chu, Guixia He	Parallel Sorted Sparse Approximate Inverse Preconditioning Algorithm on GPU.	Bench	2020	DBLP DOI BibTeX RDF
14	Joseph Antoun, Mohammad Ekramul Kabir, Ribal Atallah, Bassam Moussa, Mohsen Ghafouri, Chadi Assi	Impact Analysis of EV Preconditioning on the Residential Distribution Network.	SmartGridComm	2020	DBLP DOI BibTeX RDF
14	Xinyi Chen, Naman Agarwal, Elad Hazan, Cyril Zhang, Yi Zhang	Extreme Tensoring for Low-Memory Preconditioning.	ICLR	2020	DBLP BibTeX RDF
14	Celestine Mendler-Dünner, Aurélien Lucchi	Randomized Block-Diagonal Preconditioning for Parallel Learning.	ICML	2020	DBLP BibTeX RDF
14	Owe Axelsson, Dalibor Lukás	Preconditioning methods for eddy-current optimally controlled time-harmonic electromagnetic problems.	J. Num. Math.	2019	DBLP DOI BibTeX RDF
14	Hartwig Anzt, Jack J. Dongarra, Goran Flegar, Nicholas J. Higham, Enrique S. Quintana-Ortí	Adaptive precision in block-Jacobi preconditioning for iterative sparse linear system solvers.	Concurr. Comput. Pract. Exp.	2019	DBLP DOI BibTeX RDF
14	Senxi Li, Takeshi Iwashita, Takeshi Fukaya	Enhancement of Algebraic Block Multi-Color Ordering for ILU Preconditioning and Its Performance Evaluation in Preconditioned GMRES Solver.	J. Inf. Process.	2019	DBLP DOI BibTeX RDF
14	Yiran Cui, Keiichi Morikuni, Takashi Tsuchiya, Ken Hayami	Implementation of interior-point methods for LP based on Krylov subspace iterative solvers with inner-iteration preconditioning.	Comput. Optim. Appl.	2019	DBLP DOI BibTeX RDF
14	Mark Ainsworth, Shuai Jiang	Preconditioning the Mass Matrix for High Order Finite Element Approximation on Triangles.	SIAM J. Numer. Anal.	2019	DBLP DOI BibTeX RDF
14	Tomás Gergelits, Kent-André Mardal, Bjørn Fredrik Nielsen, Zdenek Strakos	Laplacian Preconditioning of Elliptic PDEs: Localization of the Eigenvalues of the Discretized Operator.	SIAM J. Numer. Anal.	2019	DBLP DOI BibTeX RDF
14	Gennadij Heidel, Andy J. Wathen	Preconditioning for boundary control problems in incompressible fluid dynamics.	Numer. Linear Algebra Appl.	2019	DBLP DOI BibTeX RDF
14	Christoph Hofer, Ulrich Langer, Martin Neumüller, Rainer Schneckenleitner	Parallel and Robust Preconditioning for Space-Time Isogeometric Analysis of Parabolic Evolution Problems.	SIAM J. Sci. Comput.	2019	DBLP DOI BibTeX RDF
14	Yunyi Hu, Martin S. Andersen 0001, James G. Nagy	Spectral Computed Tomography with Linearization and Preconditioning.	SIAM J. Sci. Comput.	2019	DBLP DOI BibTeX RDF
14	Arbaz Khan, Catherine E. Powell, David J. Silvester	Robust Preconditioning for Stochastic Galerkin Formulations of Parameter-Dependent Nearly Incompressible Elasticity Equations.	SIAM J. Sci. Comput.	2019	DBLP DOI BibTeX RDF
14	Veselin Dobrev, Tzanio V. Kolev, Chak Shing Lee, Vladimir Z. Tomov, Panayot S. Vassilevski	Algebraic Hybridization and Static Condensation with Application to Scalable H(div) Preconditioning.	SIAM J. Sci. Comput.	2019	DBLP DOI BibTeX RDF
14	Ju Liu, Alison L. Marsden	A robust and efficient iterative method for hyper-elastodynamics with nested block preconditioning.	J. Comput. Phys.	2019	DBLP DOI BibTeX RDF
14	Johannes Kraus 0001, Carl-Martin Pfeiler, Dirk Praetorius, Michele Ruggeri, Bernhard Stiftner	Iterative solution and preconditioning for the tangent plane scheme in computational micromagnetics.	J. Comput. Phys.	2019	DBLP DOI BibTeX RDF
14	Massimiliano Ferronato, Andrea Franceschini, Carlo Janna, Nicola Castelletto, Hamdi A. Tchelepi	A general preconditioning framework for coupled multiphysics problems with application to contact- and poro-mechanics.	J. Comput. Phys.	2019	DBLP DOI BibTeX RDF
14	Brian Weston, Robert R. Nourgaliev, Jean-Pierre Delplanque, Andrew T. Barker	Preconditioning a Newton-Krylov solver for all-speed melt pool flow physics.	J. Comput. Phys.	2019	DBLP DOI BibTeX RDF
14	Hengbin An, Zeyao Mo, Xiaowen Xu, Xiaowei Jia	Operator-based preconditioning for the 2-D 3-T energy equations in radiation hydrodynamics simulations.	J. Comput. Phys.	2019	DBLP DOI BibTeX RDF
14	Constantin Bacuta, Jacob Jacavage	Saddle point least squares preconditioning of mixed methods.	Comput. Math. Appl.	2019	DBLP DOI BibTeX RDF
14	Farzaneh Hajabdollahi, Kannan N. Premnath	Improving the low Mach number steady state convergence of the cascaded lattice Boltzmann method by preconditioning.	Comput. Math. Appl.	2019	DBLP DOI BibTeX RDF
14	Michiel Gossye, Dries Vande Ginste, Hendrik Rogier	Electromagnetic modeling of high magnetic contrast media using Calderón preconditioning.	Comput. Math. Appl.	2019	DBLP DOI BibTeX RDF
14	Monica Dessole, Fabio Marcuzzi	Fully iterative ILU preconditioning of the unsteady Navier-Stokes equations for GPGPU.	Comput. Math. Appl.	2019	DBLP DOI BibTeX RDF
14	Hartwig Anzt, Jack J. Dongarra, Goran Flegar, Enrique S. Quintana-Ortí	Variable-size batched Gauss-Jordan elimination for block-Jacobi preconditioning on graphics processors.	Parallel Comput.	2019	DBLP DOI BibTeX RDF
14	Di Wang 0015, Jinhui Xu 0001	Faster constrained linear regression via two-step preconditioning.	Neurocomputing	2019	DBLP DOI BibTeX RDF
14	Milan Hanus	Weak Scaling of DSA Preconditioning of Transport Sweeps using HYPRE.	CoRR	2019	DBLP BibTeX RDF