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math.CV2025
On the Commutativity of the Berezin Transform
Alexander Borichev, Gérard Fantolini, El-Hassan Youssfi
We consider the commutativity problem for the Berezin transform on weighted Fock spaces. Given a real number , for every we denote by the Berezin transform assoc…
math.CV2025
Sharp Invertibility in Quotient Algebras of
Alexander Borichev, Artur Nicolau, Myriam Ounaïes +1
We consider inner functions with the zero set such that the quotient algebra satisfies the Strong Invertibility Property (SIP), that i…