Operators and Matrices · Volume 9, Issue 1 Orthonormal Jordan bases in finite dimensional Hilbert spaces 09-11 Pages 189-201 DOI 10.7153/oam-09-11 Downloads Short PDF Full PDF PNG Authors Béla Nagy Keywords orthonormal Jordan basis self-commutator of operator or matrix multiset multiplicity power partial isometry Jordan-Dunford decomposition Subject classes 15A21 15A04 15B57