Theorem spectrum.SpectralRadius.of_subsingleton

Modification history

2025-08-08 14:49
Mathlib/Analysis/Normed/Algebra/Spectrum.lean
feat: add lemmas on `spectralRadius` along with supporting lemmas (#27993) …
Modified spectrum.SpectralRadius.of_subsingletonView on Github →
2023-06-11 13:19
Mathlib/Analysis/NormedSpace/Spectrum.lean
feat: port Analysis.NormedSpace.Spectrum (#4946)
Added spectrum.SpectralRadius.of_subsingletonView on Github →