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6 - Computational Linear Algebra

from Part II - Numerical Methods

Published online by Cambridge University Press:  18 February 2021

Kevin W. Cassel
Affiliation:
Illinois Institute of Technology
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Summary

Computational linear algebra builds on the methods in Part I for solving systems of linear algebraic equations and the algebraic eigenproblem appropriate for small systems to methods amenable to approximate computer solutions for large systems.These include direct and iterative methods for solving systems of equations, such as LU decomposition and Gauss-Seidel iteration.A popular algorithm based on QR decomposition is described for solving large algebraic eigenproblems for the full spectrum of eigenpairs, and the Arnoldi method for a subset of eigenpairs of sparse matrices.

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Publisher: Cambridge University Press
Print publication year: 2021

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  • Computational Linear Algebra
  • Kevin W. Cassel, Illinois Institute of Technology
  • Book: Matrix, Numerical, and Optimization Methods in Science and Engineering
  • Online publication: 18 February 2021
  • Chapter DOI: https://doi.org/10.1017/9781108782333.009
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  • Computational Linear Algebra
  • Kevin W. Cassel, Illinois Institute of Technology
  • Book: Matrix, Numerical, and Optimization Methods in Science and Engineering
  • Online publication: 18 February 2021
  • Chapter DOI: https://doi.org/10.1017/9781108782333.009
Available formats
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Save book to Google Drive

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.

  • Computational Linear Algebra
  • Kevin W. Cassel, Illinois Institute of Technology
  • Book: Matrix, Numerical, and Optimization Methods in Science and Engineering
  • Online publication: 18 February 2021
  • Chapter DOI: https://doi.org/10.1017/9781108782333.009
Available formats
×