QR algorithm

Results: 59



#Item
1Algebra / Linear algebra / Mathematics / Numerical linear algebra / Sparse matrices / Matrix theory / Matrices / Singular value decomposition / Bidiagonalization / Bidiagonal matrix / QR algorithm / Orthogonal matrix

Computing the Complete CS Decomposition Brian D. Sutton∗ May 20, 2008 Abstract An algorithm for computing the complete CS decomposition of a partitioned unitary matrix is developed. Although the existence of the CS dec

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Source URL: faculty.rmc.edu

Language: English - Date: 2008-05-20 14:06:05
2Algebra / Linear algebra / Mathematics / Numerical linear algebra / LU decomposition / Matrix / Block matrix / Rank / QR algorithm

Implementing a Blocked Aasen’s Algorithm with a Dynamic Scheduler on Multicore Architectures Grey Ballard∗ , Dulceneia Becker† , James Demmel∗ , Jack Dongarra†‡§ Alex Druinsky¶ , Inon Peled¶ , Oded Schwart

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Source URL: www.cs.huji.ac.il

Language: English - Date: 2014-11-26 08:31:51
3Numerical linear algebra / Apache Spark / Matrix / Basic Linear Algebra Subprograms / Singular value decomposition / Lanczos algorithm / Rank / ARPACK / LAPACK / Linear algebra / Sparse matrix / QR decomposition

Matrix Computations and Optimization in Apache Spark ∗ Reza Bosagh Zadeh Xiangrui Meng

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Source URL: matroid.com

Language: English - Date: 2016-08-06 03:04:23
4Numerical linear algebra / Mathematical physics / Matrix theory / Linear algebra / QR algorithm / Eigenvalues and eigenvectors / Matrix / Determinant / Generalized minimal residual method / Random matrix / Rotation matrix / Eigenvalue algorithm

Universality in Numerical Computations with Random Data. Case Studies. Percy Deift∗, Govind Menon†, Sheehan Olver‡and Thomas Trogdon∗ July 16, 2014 Abstract

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Source URL: dl.dropboxusercontent.com

Language: English
5Matrices / Symmetric matrix / QR algorithm / Isospectral / Diagonalizable matrix / Logarithm of a matrix / Skew-symmetric matrix / Orthogonal matrix / Eigenvalues and eigenvectors / Matrix / QR decomposition / Positive-definite matrix

Isospectral Flows and The Toeplitz Inverse Eigenvalue Problem Author: Marcus Webb Supervisor: Arieh Iserles

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Source URL: www.damtp.cam.ac.uk

Language: English - Date: 2013-06-06 09:51:08
6

1 Algorithm 9xx: Sparse QR Factorization on the GPU SENCER NURI YERALAN, University of Florida TIMOTHY A. DAVIS, Texas A&M University WISSAM M. SID-LAKHDAR, Texas A&M University SANJAY RANKA, University of Florida

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Source URL: faculty.cse.tamu.edu

Language: English - Date: 2016-06-03 16:06:45
    7Numerical linear algebra / Matrix / Principal component analysis / Orthogonal matrix / Gaussian elimination / Singular value decomposition / Low-rank approximation / MoorePenrose pseudoinverse / QR decomposition / QR algorithm / Matrix completion / Linear least squares

    Structural properties underlying high-quality Randomized Numerical Linear Algebra algorithms Michael W. Mahoney ∗

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    Source URL: www.stat.berkeley.edu

    Language: English - Date: 2016-03-03 02:50:08
    8Algebra / Linear algebra / Mathematics / Numerical linear algebra / LU decomposition / QR decomposition / LAPACK / Rank / Parallel algorithm / Matrix multiplication / Pivot element / Parallel computing

    Introduction to communication avoiding linear algebra algorithms in high performance computing Laura Grigori Inria Rocquencourt/UPMC

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    Source URL: www.lifl.fr

    Language: English
    9Numerical linear algebra / Matrices / Matrix theory / Mathematical physics / Linear algebra / QR algorithm / Eigenvalues and eigenvectors / Matrix / Eigendecomposition of a matrix / Orthogonal matrix / QR decomposition / Eigenvalue algorithm

    How long does it take to compute the eigenvalues of a random symmetric matrix?∗ Christian W. Pfrang †, Percy Deift ‡,

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    Source URL: www.dam.brown.edu

    Language: English - Date: 2013-04-10 17:34:59
    10Numerical linear algebra / Matrices / Matrix theory / Linear algebra / QR decomposition / Cholesky decomposition / QR algorithm / LU decomposition / Orthogonal matrix / Matrix / Factorization / Singular value decomposition

    PDF Document

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    Source URL: www.cs.berkeley.edu

    Language: English - Date: 2015-06-12 14:04:34
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