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检索条件"主题词=JACOBI-DAVIDSON algorithm"
10 条 记 录,以下是1-10 订阅
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A Convergence Analysis of the Inexact Simplified jacobi-davidson algorithm for Polynomial Eigenvalue Problems
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JOURNAL OF SCIENTIFIC COMPUTING 2018年 第3期75卷 1207-1228页
作者: Zhao, Tao Chinese Acad Sci Shenzhen Inst Adv Technol Shenzhen 518055 Peoples R China
The simplified jacobi-davidson (JD) method is a variant of the JD method without subspace acceleration. If the correction equation is solved approximately, the inexact simplified JD method is obtained. In this paper, ... 详细信息
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Parallel two-level domain decomposition based jacobi-davidson algorithms for pyramidal quantum dot simulation
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COMPUTER PHYSICS COMMUNICATIONS 2016年 204卷 74-81页
作者: Zhao, Tao Hwang, Feng-Nan Cai, Xiao-Chuan Chinese Acad Sci Shenzhen Inst Adv Technol Shenzhen 518055 Peoples R China Natl Cent Univ Dept Math Jhongli 320 Taiwan Univ Colorado Dept Comp Sci Boulder CO 80309 USA
We consider a quintic polynomial eigenvalue problem arising from the finite volume discretization of a quantum dot simulation problem. The problem is solved by the jacobi-davidson (JD) algorithm. Our focus is on how t... 详细信息
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On large-scale diagonalization techniques for the Anderson model of localization
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SIAM REVIEW 2008年 第1期50卷 91-112页
作者: Schenk, Olaf Bollhoefer, Matthias Roemer, Rudolf A. Univ Basel Dept Comp Sci CH-4056 Basel Switzerland Tech Univ Carolo Wilhelmina Braunschweig Inst Computat Math D-38106 Braunschweig Germany Univ Warwick Dept Phys Coventry CV4 7AL W Midlands England Univ Warwick Ctr Comp Sci Coventry CV4 7AL W Midlands England
We propose efficient preconditioning algorithms for an eigenvalue problem arising in quantum physics, namely, the computation of a few interior eigenvalues and their associated eigenvectors for large-scale sparse real... 详细信息
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On large-scale diagonalization techniques for the Anderson model of localization
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SIAM JOURNAL ON SCIENTIFIC COMPUTING 2006年 第3期28卷 963-983页
作者: Schenk, Olaf Bollhofer, Matthias Romer, Rudolf A. Univ Basel Dept Comp Sci CH-4056 Basel Switzerland Tech Univ Berlin Dept Math D-10623 Berlin Germany Univ Warwick Ctr Comp Sci Coventry CV4 7AL W Midlands England Univ Warwick Dept Phys Coventry CV4 7AL W Midlands England
We propose efficient preconditioning algorithms for an eigenvalue problem arising in quantum physics, namely the computation of a few interior eigenvalues and their associated eigenvectors for large-scale sparse real ... 详细信息
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On a parallel multilevel preconditioned Maxwell eigensolver
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PARALLEL COMPUTING 2006年 第2期32卷 157-165页
作者: Arbenz, P Becka, M Geus, R Hetmaniuk, U Mengotti, T ETH Swiss Fed Inst Technol Inst Computat Sci CH-8092 Zurich Switzerland Paul Scherrer Inst CH-5232 Villigen Switzerland Sandia Natl Labs Albuquerque NM 87185 USA
We report on a parallel implementation of the jacobi-davidson algorithm to compute a few eigenvalues and corresponding eigenvectors of a large real symmetric generalized matrix eigenvalue problem Ax = lambda Mx, C(T)x... 详细信息
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On a parallel multilevel preconditioned Maxwell eigensolver
On a parallel multilevel preconditioned Maxwell eigensolver
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3rd Workshop on Parallel Matrix algorithms and Applications (PMAA 2004)
作者: Arbenz, P Becka, M Geus, R Hetmaniuk, U Mengotti, T ETH Swiss Fed Inst Technol Inst Computat Sci CH-8092 Zurich Switzerland Paul Scherrer Inst CH-5232 Villigen Switzerland Sandia Natl Labs Albuquerque NM 87185 USA
We report on a parallel implementation of the jacobi-davidson algorithm to compute a few eigenvalues and corresponding eigenvectors of a large real symmetric generalized matrix eigenvalue problem Ax = lambda Mx, C(T)x... 详细信息
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Computation of optical modes in axisymmetric open cavity resonators
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FUTURE GENERATION COMPUTER SYSTEMS-THE INTERNATIONAL JOURNAL OF ESCIENCE 2005年 第8期21卷 1263-1274页
作者: Chinellato, O Arbenz, P Streiff, M Witzig, A Swiss Fed Inst Technol Inst Computat Sci CH-8092 Zurich Switzerland Swiss Fed Inst Technol Integrated Syst Lab CH-8092 Zurich Switzerland
The computation of optical modes inside axisymmetric cavity resonators with a general spatial permittivity profile is a formidable computational task. In order to avoid spurious modes the vector Helmholtz equations ar... 详细信息
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Computation of optical modes in axisymmetric open cavity resonators
Computation of optical modes in axisymmetric open cavity res...
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European Grid Conference
作者: Chinellato, O Arbenz, P Streiff, M Witzig, A Swiss Fed Inst Technol Inst Computat Sci CH-8092 Zurich Switzerland Swiss Fed Inst Technol Integrated Syst Lab CH-8092 Zurich Switzerland
The computation of optical modes inside axisymmetric cavity resonators with a general spatial permittivity profile is a formidable computational task. In order to avoid spurious modes the vector Helmholtz equations ar... 详细信息
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A jacobi-davidson method for solving complex symmetric eigenvalue problems
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SIAM JOURNAL ON SCIENTIFIC COMPUTING 2004年 第5期25卷 1655-1673页
作者: Arbenz, P Hochstenbach, ME ETH Inst Computat Sci CH-8092 Zurich Switzerland Univ Utrecht Dept Math NL-3508 TA Utrecht Netherlands
We discuss variants of the jacobi-davidson method for solving the generalized complex symmetric eigenvalue problem. The jacobi-davidson algorithm can be considered as an accelerated inexact Rayleigh quotient iteration... 详细信息
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A comparison of solvers for large eigenvalue problems occuring in the design of resonant cavities
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NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS 1999年 第1期6卷 3-16页
作者: Arbenz, P Geus, R Swiss Fed Inst Technol Inst Comp Sci CH-8092 Zurich Switzerland
We present experiments with various solvers for large sparse generalized symmetric matrix eigenvalue problems. These problems occur in the computation of a few of the lowest frequencies of standing electromagnetic wav... 详细信息
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