eigenpolynomial

Fetched 2026-10-26 (cache).

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Noun

1. {{lb|en|maths}} Given a square matrix ''A'' with [[eigenvector]] ''x'' and [[eigenvalue]] λ, and given the Identity matrix ''I'' of the same [[order]] (size) as ''A'', an [[eigenpolynomial]] is the [[polynomial]] of λ that [[calculate]]s the [[determinant]] of ''A'' - λ''I''.

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