An Interpolation Problem in the Class $R[a,b]$

  • Yu. M. Dyukarev
  • Rivero A. E. Choque


We consider an interpolation problem for matrix functions of the class $R[a,b]$. In the nondegenerate case, we describe all solutions in terms of fractional linear transformations. An explicit formula for the resolvent matrix is obtained.
How to Cite
Dyukarev, Y. M., and R. A. E. Choque. “An Interpolation Problem in the Class $R[a,b]$”. Ukrains’kyi Matematychnyi Zhurnal, Vol. 55, no. 8, Aug. 2003, pp. 1044-57,
Research articles