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math.CV2024
Composition operators and Rational Inner Functions on the bidisc
Athanasios Beslikas
In the present article, composition operators induced by Rational Inner Functions on the bidisc are studied, acting on the weighted Bergman space $A^2_β(\mathbb{D}^2…
math.CV2024
A note on composition operators on the bidisc
Athanasios Beslikas
In this note we give a new sufficient condition for the boundedness of the composition operator on the Dirichlet-type space on the disc, via a two dimensional change of variables f…
math.CV2024
A class of symbols that induce bounded composition operators for Dirichlet-type spaces on the disc
Athanasios Beslikas
In this note we study the problem of determining the holomorphic self maps of the unit disc that induce a bounded composition operator on Dirichlet-type spaces. We find a class of…