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Actividad investigadora:

• Artículos en revistas
  • [2018] PERTURBATION RESULTS AND THE FORWARD ORDER LAW FOR THE MOORE-PENROSE INVERSE OF A PRODUCT
  • [2017] Characterizations of Outer Generalized Inverses
  • [2016] Multiplicative perturbation theory of the Moore-Penrose inverse and the least squares problem
  • [2015] Expressions for the Moore-Penrose inverse of block matrices involving the Schur complement
  • [2015] FURTHER RESULTS ON GENERALIZED INVERSES IN RINGS WITH INVOLUTION
  • [2013] ACCURATE SOLUTION OF STRUCTURED LEAST SQUARES PROBLEMS VIA RANK-REVEALING DECOMPOSITIONS
  • [2013] GROUP INVERSE OF MODIFIED MATRICES OVER AN ARBITRARY RING
  • [2013] The group inverse of 2 x 2 matrices over a ring
  • [2013] The group inverse of 2x2 matrices over a ring
  • [2011] An extension of the perturbation analysis for the Drazin inverse
  • [2010] Drazin inverse of partitioned matrices in terms of Banachiewicz-Schur forms
  • [2010] Expressions for the g-Drazin inverse of additive perturbed elements in a Banach algebra
  • [2010] GENERALIZED INVERSES OF A SUM IN RINGS
  • [2009] Error bounds for the perturbation of the Drazin inverse under some geometrical conditions
  • [2009] On the Drazin inverse of block matrices and generalized Schur complement
  • [2009] On the Drazin inverse of the sum of two operators and its application to operator matrices
  • [2008] Characterizations of a class of matrices and perturbation of the Drazin inverse
  • [2008] On the perturbation of the group generalized inverse for a class of bounded operators in Banach spaces
  • [2008] Unbounded B-Fredholm operators on Hilbert spaces
  • [2007] The weighted Drazin inverse of perturbed matrices with related support idempotents
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• Capítulos de libros
  • [2010] Perturbation formulas and bounds for the group inverse
• Conferencias invitadas en congresos
  • [2011] Some recent results concerning generalized inverses
• Otros méritos
  • [2010] Estancia de investigación en universidad extranjera
  • [2010] Organización del Minisimposium "Generalized Inverses and Applications¿
  • [2009] CONFERENCIAS IMPARTIDAS EN CENTROS EXTRANJEROS
  • [2009] ESTANCIAS DE INVESTIGACIÓN EN CENTROS EXTRANJEROS
  • [2009] SEMINARIOS IMPARTIDOS EN CENTROS EXTRANJEROS
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• Ponencia en Congresos
  • [2012] The group inverse of additively modified matrices
  • [2011] Existence and representation of the group inverse of additive perturbations
  • [2008] Representations for the generalized Drazin inverse of additive perturbations
• Proyectos de I+D+i
  • [2013] Sistemas Singulares, Inversas Ggeneralizadas y Aplicaciones
  • [2012] SISTEMAS SINGULARES, INVERSAS GENERALIZADAS Y APLICACIONES0
  • [2012] Sistemas singulares, inversas generalizadas y aplicaciones
  • [2011] SISTEMAS SINGULARES, INVERSAS GENERALIZADAS Y APLICACIONES
  • [2010] SISTEMAS SINGULARES, INVERSAS GENERALIZADAS Y APLICACIONES0
  • [2009] ESTUDIO DE LA INVERSA DE DRAZIN, TEORIA DE LA PERTURBACION Y APLICACIONES
  • [2008] Estudio de la inversa de Drazin, Teoría de la perturbación y Aplicaciones
  • [2007] ESTUDIO DE LA INVERSA DE DRAZIN, TEORÍA DE LA PERTURBACIÓN Y APLICACIONES
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• Tesis Doctorales
  • [2011] INVERSAS GENERALIZADAS DE PERTURBACIONES ADITIVAS Y APLICACIONES
  • [2007] ANÁLISIS DE LA PERTURBACIÓN DE LA INVERSA DE DRAZIN DE MATRICES, ELEMENTOS EN ANILLOS Y OPERADORES ACOTADOS EN ESPACIOS DE BANACH