2 papers
math.CV2025
Three radii associated to Schur functions on the polydisk
Greg Knese
This article examines three radii associated to bounded analytic functions on the polydisk: the well-known Bohr radius, the Bohr-Agler radius, and the Schur-Agler radius. We prove…
math.FA2025
Rational inner functions on the polydisk -- a survey
Greg Knese
Rational inner functions are a generalization of finite Blaschke products to several variables. In this article we survey a variety of results about rational inner functions relate…