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The QR Algorithm

  • Tom Lyche
Chapter
  • 199 Downloads
Part of the Texts in Computational Science and Engineering book series (TCSE, volume 22)

Abstract

The QR algorithm is a method to find all eigenvalues and eigenvectors of a matrix. In this chapter we give a brief informal introduction to this important algorithm.

References

  1. 18.
    G.W. Stewart, Matrix Algorithms Volume II: Eigensystems (SIAM Philadelphia, 2001)Google Scholar
  2. 20.
    T.L. Wang, W.B. Gragg, Convergence of the shifted QR algorithm for unitary Hessenberg matrices. Math. Comput. 71, 1473–1496 (2002)MathSciNetCrossRefGoogle Scholar

Copyright information

© Springer Nature Switzerland AG 2020

Authors and Affiliations

  • Tom Lyche
    • 1
  1. 1.Blindern, University of OsloOsloNorway

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