Minimal incomplete norms on Banach algebras
Tom 102 / 1992
Studia Mathematica 102 (1992), 77-85
DOI: 10.4064/sm-102-1-77-85
Streszczenie
We study the family of all not necessarily complete algebra norms on a semisimple Banach algebra as a partially ordered set and investigate the existence and properties of minimal elements.
