In this paper we consider a generalization of the classical interpolation problem in a special class of analytic matrix-valued functions. The method used to solve this problem is that of the fundamental matrix inequality, suitably adapted to the present situation.
Cite this article
Vladimir Bolotnikov, Tangential Carathéodory-Fejer Interpolation for Stieltjes Functions at Real Points. Z. Anal. Anwend. 13 (1994), no. 1, pp. 111–136