Operators and Matrices · Volume 11, Issue 2 Lifting commuting 3-isometric tuples 11-28 Pages 397-433 DOI 10.7153/oam-11-28 Downloads Short PDF Full PDF PNG Authors Benjamin Russo Keywords tuples dilation theory 3-symmetric operators 3-isometric operators non-normal spectral theory Taylor spectrum complete positivity Wiener-Hopf factorization multi-variable Subject classes 47A20 47A45 47B99 34B24