Distance spectral radii of k-uniform hypertrees with given parameters

The distance spectral radius of a connected hypergraph is the largest eigenvalue of its distance matrix. In this paper, we obtain the k-uniform hypertree with minimum distance spectral radius among all k-uniform hypertrees with n vertices and matching number r. We also characterize the k-uniform hypertree with minimum distance spectral radius among all k-uniform hypertrees with n vertices and independence number α.