An example of a Fréchet algebra which is a principal ideal domain

Wydawnictwa / Czasopisma IMPAN / Studia Mathematica / Wszystkie zeszyty

Graciela Carboni, Studia Mathematica 138 (2000), 265-275 DOI: 10.4064/sm-138-3-265-275

We construct an example of a Fréchet m-convex algebra which is a principal ideal domain, and has the unit disk as the maximal ideal space.