Inner functions and inner factors of their derivatives

Abstract

For an inner function $\theta$ with ${\theta }^{\prime }\in \mathcal{N}$, where $\mathcal{N}$ is the Nevanlinna class, several problems are posed in connection with the canonical (inner-outer) factorization of ${\theta }^{\prime }$.

5 pages; to appear in Integral Equations and Operator Theory

References in corpus (2)

• A characterization of Möbius transformations
• A reverse Schwarz--Pick inequality

Cited by in corpus (1)

• Stable convergence of inner functions