Operators and Matrices · Volume 1, Issue 2 On the relation between XX[✻] and X[✻]X in an indefinite inner product space 01-12 Pages 181-197 DOI 10.7153/oam-01-12 Downloads Short PDF Full PDF PNG Authors Jan S. Kes André C. M. Ran Keywords Indefinite inner products canonical forms Subject classes 47B50 15A21