3 papers
math.CV2019
Gleason parts and point derivations for uniform algebras with dense invertible group II
Alexander J. Izzo
Due to the omission of a hypothesis from an elementary lemma in the author's paper "Gleason parts and point derivations for uniform algebras with dense invertible group", some of t…
math.CV2019
A doubly generated uniform algebra with a one-point Gleason part off its Shilov boundary
Alexander J. Izzo
It is shown that there exists a compact set in with a nontrivial polynomial hull such that some point of is a one-point Gl…
math.CV2016
Pick and Peak Interpolation
Alexander J. Izzo
We show how Pick interpolation and interpolation on peak interpolation sets can be combined in an abstract uniform algebra setting. In particular as a special case, the Rudin-Carle…