Theorem Matrix.IsHermitian.rank_eq_card_non_zero_eigs

Modification history

2023-08-09 21:32
Mathlib/LinearAlgebra/Matrix/Spectrum.lean
feat: Rank of a hermitian matrix is the count of non-zero eigenvalues (#6354) …
Added Matrix.IsHermitian.rank_eq_card_non_zero_eigsView on Github →