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检索条件"主题词=Lanczos algorithm"
194 条 记 录,以下是181-190 订阅
排序:
A CLASS OF lanczos-LIKE algorithmS IMPLEMENTED ON PARALLEL COMPUTERS
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PARALLEL COMPUTING 1991年 第6-7期17卷 763-778页
作者: KIM, SK CHRONOPOULOS, AT Department of Computer Science University of Minnesota Minneapolis Minnesota 55455 USA
The lanczos algorithm is most commonly used in approximating a small number of extreme eigenvalues and eigenvectors for symmetric large sparse matrices. Main memory accesses for shared memory systems or global communi... 详细信息
来源: 评论
A WELL CONDITIONED CHECKSUM SCHEME FOR algorithmIC FAULT TOLERANCE
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INTEGRATION-THE VLSI JOURNAL 1991年 第1期12卷 21-32页
作者: BOLEY, DL LUK, FT CORNELL UNIV SCH ELECT ENGN ITHACA NY 14853 USA
The weighted checksum scheme has been proposed as a low-cost fault tolerant procedure for parallel matrix computations. To guarantee multiple error detection and correction, the chosen weight vectors must satisfy some... 详细信息
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SOME HISTORY OF THE CONJUGATE-GRADIENT AND lanczos algorithmS - 1948-1976
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SIAM REVIEW 1989年 第1期31卷 50-102页
作者: GOLUB, GH OLEARY, DP UNIV MARYLAND DEPT COMP SCI COLLEGE PK MD 20742 USA UNIV MARYLAND INST ADV COMP STUD COLLEGE PK MD 20742 USA
This paper gives some of the history of the conjugate gradient and lanczos algorithms and an annotated bibliography for the period 1948-1976
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CGS, A FAST lanczos-TYPE SOLVER FOR NONSYMMETRIC LINEAR-SYSTEMS
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SIAM JOURNAL ON SCIENTIFIC AND STATISTICAL COMPUTING 1989年 第1期10卷 36-52页
作者: SONNEVELD, P
A lanczos-type method is presented for nonsymmetric sparse linear systems as arising from discretisations of elliptic partial differential equations. The method is based on a polynomial variant of the conjugate gradie... 详细信息
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A BIDIAGONALIZATION algorithm FOR SOLVING LARGE AND SPARSE ILL-POSED SYSTEMS OF LINEAR-EQUATIONS
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BIT 1988年 第3期28卷 659-670页
作者: BJORCK, A LINKOPING UNIV DEPT MATHS-58183 LINKOPINGSWEDEN
An iterative method based on lanczos bidiagonalization is developed for computing regularized solutions of large and sparse linear systems, which arise from discretizations of ill-posed problems in partial differentia... 详细信息
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AN algorithm FOR SUBSPACE COMPUTATION, WITH APPLICATIONS IN SIGNAL-PROCESSING
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SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS 1988年 第2期9卷 213-220页
作者: FUHRMANN, DR
An algorithm for computing the eigenvectors corresponding to the m algebraically smallest or largest eigenvalues of an $n \times n$ symmetric matrix ${\bf A}$ is described. The algorithm consists of repeated applicati... 详细信息
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THE lanczos - ARNOLDI algorithm AND CONTROLLABILITY
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SYSTEMS & CONTROL LETTERS 1984年 第6期4卷 317-324页
作者: BOLEY, DL GOLUB, GH STANFORD UNIV DEPT COMP SCISTANFORDCA 94305 UNIV MINNESOTA DEPT COMP SCIMINNEAPOLISMN 55455
We present methods for computing the controllable space of a Linear Dynamic System. The methods are based on orthogonalizing Krylov sequences and can use much less storage than other methods with little or no loss of ... 详细信息
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NEWTON-TYPE MINIMIZATION VIA THE lanczos METHOD
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SIAM JOURNAL ON NUMERICAL ANALYSIS 1984年 第4期21卷 770-788页
作者: NASH, SG
This paper discusses the use of the linear conjugate-gradient method (developed via the lanczos method) in the solution of large-scale unconstrained minimization problems. At each iteration of a Newton-type method, th... 详细信息
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FAST APPROXIMATION OF DOMINANT HARMONICS
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SIAM JOURNAL ON SCIENTIFIC AND STATISTICAL COMPUTING 1984年 第2期5卷 317-331页
作者: CYBENKO, G MIT INFORMAT & DECIS SYST LABCAMBRIDGEMA 02139
This paper presents a fast method for estimating dominant harmonics in a sequence of data. In a stochastic sense, the proposed method finds the autoregressive scheme with a pure point spectrum that best describes the ... 详细信息
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SOLVING SYMMETRIC-DEFINITE QUADRATIC LAMBDA-MATRIX PROBLEMS WITHOUT FACTORIZATION
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SIAM JOURNAL ON SCIENTIFIC AND STATISTICAL COMPUTING 1982年 第1期3卷 58-67页
作者: SCOTT, DS WARD, RC UNION CARBIDE CORP DEPT COMP SCIDIV NUCLOAK RIDGETN 37830
algorithms are presented for computing some of the eigenvalues and their associated eigenvectors of the quadratic $\lambda $-matrix$M\lambda ^2 + C\lambda + K$. M, C and K are assumed to have special symmetrytype pr... 详细信息
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