116 citations · 258 across the 22 of their papers we have counts for
1 paper · 2 filters
J. William Helton, Igor Klep, Scott A. McCullough +1
An operator C on a Hilbert space H dilates to an operator T on a Hilbert space K if there is an isometry V from H to K such that C=V^*TV. A main result of this paper is, for a posi…