Van Dooren's Index Sum Theorem and Rational Matrices with Prescribed Structural Data. - Luis Miguel Anguas; Froilán M. Dopico; Richard Hollister; D. Steven Mackey (SIAM J. Matrix Anal. Appl., 2019)

Conditioning and backward errors of eigenvalues of homogeneous matrix polynomials under Möbius transformations. - Luis Miguel Anguas; María Isabel Bueno Cachadina; Froilán M. Dopico (Math. Comput., 2020)