Lifting to the spectral ball with interpolation
arXiv:1501.07145 · doi:10.1016/j.jmaa.2015.10.020
Abstract
We give necessary and sufficient conditions for solving the spectral Nevanlinna--Pick lifting problem. This reduces the spectral Nevanlinna--Pick problem to a jet interpolation problem into the symmetrized polydisc.
7 pages; corrections to references and typos