A note on the complex matrix procrustes problem. - J. Kiskiras; G. D. Halikias (ECC, 2003)

A note on the complex semi-definite matrix Procrustes problem. - J. Kiskiras; G. D. Halikias (Numer. Linear Algebra Appl., 2007)

An explicit state-space solution to the one-block super-optimal distance problem. - J. Kiskiras; Imad M. Jaimoukha; G. D. Halikias (Math. Control. Signals Syst., 2013)