2 papers
math.DS2026
Shadowing phenomenon for composition operators on the Hardy space
Artur Blois, Ben-Hur Eidt, Paulo Lupatini +1
Let be a holomorphic self-map of the open unit disk In this article, we study the shadowing phenomenon for composition operators on the Hardy s…
math.OA2025
Relative ultragraph algebras and infinite interval maps
Ben-Hur Eidt, Daniel Gonçalves, Danilo Royer
In this paper, we introduce the notion of relative ultragraph algebras and extend classical injectivity criteria for representations, particularly those arising from branching syst…