摘要
1 IutroductionMany kinds of matrix-valued rational interpolation or approximation problems haveappeared in recent years([1-7]).Motivated by Graves-Morris’Thiele-type vector-val-ued rational interpolants[6],Gu Chuanqing and Chen Zhibing[7]discussed the matrix-valued rational interpolants in Thiele-type continued fraction form,with matrix-valued nu-
