Wandering subspaces of the Bergman space and the Dirichlet space over polydisc

A. Chattopadhyay, B. Krishna Das, Jaydeb Sarkar +1

Doubly commutativity of invariant subspaces of the Bergman space and the Dirichlet space over the unit polydisc ${\mathbb{D}}^n$ (with $n\ge 2$) is investigated. We show that for…