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Improving the numerical stability of the Sakurai-Sugiura method for quadratic eigenvalue problems.

Hongjia ChenYasuyuki MaedaAkira ImakuraTetsuya SakuraiFrançoise Tisseur
Published in: JSIAM Lett. (2017)
Keyphrases
  • objective function
  • numerical stability
  • pairwise
  • computational complexity
  • similarity measure
  • multiscale
  • dynamic programming
  • denoising
  • basis functions
  • computational efficiency