Francisco Velasco

Nearest matrix with a prescribed eigenvalue of bounded multiplicities

Gorka Armentia, Juan-Miguel Gracia, Francisco Velasco, 2020 .

Perforated strict pseudospectra of Demmel's matrices

Gorka Armentia, Juan-Miguel Gracia, Francisco Velasco, 2018, Linear Algebra and its Applications.

Nearest southeast submatrix that makes multiple an eigenvalue of the normal northwest submatrix

Juan-Miguel Gracia, Francisco Velasco, 2012 .

Derivatives of the diameter and the area of a connected component of the pseudospectrum

Gorka Armentia, Juan-Miguel Gracia, Francisco Velasco, 2011 .

Nearest southeast submatrix that makes multiple a prescribed eigenvalue. Part 1

Juan-Miguel Gracia, Francisco Velasco, 2009 .

Stable subspaces of matrix pairs

Francisco Velasco, 1999 .

Global analytic block similarity to a Brunoovsky form

Francisco Velasco, Juan-Miguel Gracia, 1998 .