On a characterization of finite Blaschke products

Emmanuel Fricain (1) , Javad Mashreghi (2)

1 ICJ - Institut Camille Jordan
2 Département de Mathématiques et de Statistiques

We study the convergence of a sequence of finite Blaschke products of a fix order toward a rotation. This would enable us to get a better picture of a characterization theorem for finite Blaschke products.

Mots clés: Blaschke products; zero sets; convergence; automorphism

Domaines: Variables complexes [math.CV]

Emmanuel Fricain, Javad Mashreghi. On a characterization of finite Blaschke products. Complex Variables and Elliptic Equations, 2014, pp.1--6. ⟨hal-00555045⟩