Theorem Unitization.quasispectrum_eq_spectrum_inr

Modification history

2024-10-27 18:23
Mathlib/Algebra/Algebra/Quasispectrum.lean
feat: define the positive and negative parts of elements in a C⋆-algebra (#18103)
Modified Unitization.quasispectrum_eq_spectrum_inrView on Github →
2024-03-12 19:39
Mathlib/Algebra/Algebra/Quasispectrum.lean
feat: define `quasispectrum` for non-unital algebras (#11219) …
Added Unitization.quasispectrum_eq_spectrum_inrView on Github →