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A SAXPY Formulation for Plane Rotations
Numerical Linear Algebra with Applications (1995)
  • Tjalling Ypma, Western Washington University
An algorithm for pre- or post-multiplication of a matrix by a plane rotation, using only three vector saxpy operations instead of the four vector operations usually considered necessary, is described. No auxiliary storage for overwriting is required. The method is shown to be numerically stable.
  • plane rotation,
  • shear product,
  • Saxpy operation
Publication Date
Publisher Statement
Copyright © 1995 John Wiley & Sons, Ltd DOI: 10.1002/nla.1680020605
Citation Information
Tjalling Ypma. "A SAXPY Formulation for Plane Rotations" Numerical Linear Algebra with Applications Vol. 2 Iss. 6 (1995)
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