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eigenvalue noun

  /ˈaɪɡənˌvæljuː/
  • (linear algebra) A scalar, \lambda, such that there exists a non-zero vector x (a corresponding eigenvector) for which the image of x under a given linear operator \mathrm{A} is equal to the image of x under multiplication by \lambda; i.e. \mathrm{A} x = \lambda x.
 valeur propre
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