Theorem Matrix.IsHermitian.posSemidef_iff_eigenvalues_nonneg

Modification history

2025-11-18 11:33
Mathlib/Analysis/Matrix/PosDef.lean
chore(LinearAlgebra/Matrix): import less analysis (#31518) …
Modified Matrix.IsHermitian.posSemidef_iff_eigenvalues_nonnegView on Github →
2025-11-11 18:33
Mathlib/Analysis/Matrix/PosDef.lean
chore(LinearAlgebra/Matrix): import less analysis (#31480) …
Modified Matrix.IsHermitian.posSemidef_iff_eigenvalues_nonnegView on Github →
2025-08-20 21:16
Mathlib/LinearAlgebra/Matrix/PosDef.lean
chore(LinearAlgebra/Matrix/PosDef): turn `IsHermitian.posSemidef_of_eigenvalues_nonneg` into an iff (#28576) …
Added Matrix.IsHermitian.posSemidef_iff_eigenvalues_nonnegView on Github →