Title: Matricial Canonical Moments and Parametrization of Matricial Hausdorff Moment Sequences,
Abstract: In this paper we study moment sequences of matrix-valued measures on compact
intervals. A complete parametrization of such sequences is obtained via a
symmetric version of matricial canonical moments. Furthermore, distinguished
extensions of finite moment sequences are characterized in this framework. The
results are applied to the underlying matrix-valued measures, generalizing some
results from the scalar theory of canonical moments.