1 citations · 1 across the 1 of their papers we have counts for
2 papers
math.FA2022★ 1 cited
One-point Gleason parts and point derivations in uniform algebras
Swarup N. Ghosh, Alexander J. Izzo
It is shown that a uniform algebra can have a nonzero bounded point derivation while having no nontrivial Gleason parts. Conversely, a uniform algebra can have a nontrivial Gleason…
math.CV2016
A Hull with No Nontrivial Gleason Parts
Brian J. Cole, Swarup N. Ghosh, Alexander J. Izzo
The existence of a nontrivial polynomially convex hull with every point a one-point Gleason part and with no nonzero bounded point derivations is established. This strengthens the…