A note on computing matrix-vector products with generalized centrosymmetric (centrohermitian) matrices. - Zhong-Yun Liu; Han-Dong Cao; Hui-Jiong Chen (Appl. Math. Comput., 2005)

The computation of the principal square roots of centrosymmetric H-matrices. - Zhong-Yun Liu; Hui-Jiong Chen; Han-Dong Cao (Appl. Math. Comput., 2006)