Theorem spectrum_star_mul_self_of_isStarNormal

Modification history

2024-08-16 23:11
Mathlib/Analysis/CStarAlgebra/ContinuousFunctionalCalculus/Basic.lean
feat: better proof of spectral permanence (#15603) …
Deleted spectrum_star_mul_self_of_isStarNormalView on Github →
2023-06-12 18:27
Mathlib/Analysis/NormedSpace/Star/ContinuousFunctionalCalculus.lean
feat: port Analysis.NormedSpace.Star.ContinuousFunctionalCalculus (#4977)
Added spectrum_star_mul_self_of_isStarNormalView on Github →