This paper concerns unitary invariants for $n$-tuples $T:=(T_1,\ldots, T_n)$ of (not necessarily commuting) bounded linear operators on Hilbert spaces. The auth

This is a collection of papers presented at a conference on multivariable operator theory. The articles contain contributions to a variety of areas and topics w

"Volume 204, number 957 (first of 5 numbers)."

The existence of unitary dilations makes it possible to study arbitrary contractions on a Hilbert space using the tools of harmonic analysis. The first edition