Power Method (source code)

= Power Method
{c}
{tag=Work by Ming Gu}
{title2=2000}

By <Ming Gu>.

Online text: https://www.netlib.org/utk/people/JackDongarra/etemplates/node95.html

Online text: https://www.netlib.org/utk/people/JackDongarra/etemplates/node211.html

Cited passages: Hermitian Eigenvalue Problems → Single- and Multiple-Vector Iterations → Power Method, introductory paragraph: largest absolute eigenvalue and corresponding eigenvector; Hermitian Eigenvalue Problems → Single- and Multiple-Vector Iterations → Power Method, paragraph after the angle definition: perpendicular starting vector fails to select the dominant eigenvector in exact arithmetic.

Cited passages: Non-Hermitian Eigenvalue Problems → Single- and Multiple-Vector Iterations → Power Method, convergence paragraph: largest magnitude eigenvalue and spectral-ratio rate.