Composition operators between Np-spaces in the ball

Abstract

We study composition operators acting between \(\mathcal{N}_p\)-spaces in the unit ball in \(\mathbb{C}^n.\) We obtain characterizations of the boundedness and compactness of \(C_{\varphi}:\mathcal{N}_p\longrightarrow\mathcal{N}_q\) for \(p, q>0\).