On generalized inverses in C*-algebras

Wydawnictwa / Czasopisma IMPAN / Studia Mathematica / Wszystkie zeszyty

Robin Harte Studia Mathematica 103 (1992), 71-77 DOI: 10.4064/sm-103-1-71-77

We investigate when a C*-algebra element generates a closed ideal, and discuss Moore-Penrose and commuting generalized inverses.