On the Dilation Theory and Canonical Decomposition of ${\mathbf{\Theta }}_n$-Contractions

Aparna Gupta, Avijit Pal, Bhaskar Paul

This paper studies the domain ${\mathbf{\Theta }}_n$ from the perspective of operator theory. We obtain several characterizations of ${\mathbf{\Theta }}_n$-contractions (respectively, ${\mathbf{\Theta }}_n$-uni…