RDF/XML JSON-LD N3/Turtle RDF/JSON

CANOGAR MCKENZIE, ROBERTO

MATEMÁTICAS FUNDAMENTALES / Universidad Nacional de Educación a Distancia

Publications

On the consistency of the matrix equation X⊤AX= B when B is symmetric: the case where CFC(A) includes skew-symmetric blocks

  • Borobia, A.
  • Canogar, R.
  • De Terán, F.

Revista de la Real Academia de Ciencias Exactas, Fisicas y Naturales - Serie A: Matematicas - 2023

Editor: Springer-Verlag Italia s.r.l.

10.1007/s13398-023-01391-0 View at source

  • ISSN/ISBN 1579-1505

On the consistency of the matrix equation X T A X = B when B is skew-symmetric: improving the previous characterization

  • Borobia, A.
  • Canogar, R.
  • De Terán, F.

Linear and Multilinear Algebra - 2023

Editor: Taylor and Francis Ltd.

10.1080/03081087.2023.2211720 View at source

  • ISSN/ISBN 1563-5139

The equation X^TAX=B with B skew-symmetric: how much of a bilinear form is skew-symmetric?

  • Borobia, Alberto
  • Canogar Mckenzie, Roberto
  • Teran Vergara, Fernando De

LINEAR & MULTILINEAR ALGEBRA - 7/2022

Editor: Taylor and Francis Ltd.

https://doi.org/10.1080/03081087.2022.2093825 View at source

  • EISSN 1563-5139
  • ISSN 0308-1087
  • ISSN/ISBN 1563-5139

Nonsparse companion hessenberg matrices

  • Borobia, A.
  • Canogar, R.

Electronic Journal of Linear Algebra (p. 193-210) - 2021

Editor: International Linear Algebra Society

10.13001/ela.2021.5405 View at source

  • ISSN/ISBN 1081-3810
Open Access

On the Consistency of the Matrix Equation X¿ AX = B when B is Symmetric

  • Borobia, Alberto
  • Canogar, Roberto
  • Teran Vergara, Fernando De

Mediterranean Journal of Mathematics - 4/2021

Editor: Birkhauser

https://doi.org/10.1007/s00009-020-01656-7 View at source

  • EISSN 1660-5454
  • ISSN 1660-5446
  • ISSN/ISBN 1660-5454

The WST-decomposition for partial matrices

  • Borobia, A.
  • Canogar, R.

Linear Algebra and Its Applications (p. 95-125) - 2019

Editor: Elsevier Inc.

10.1016/j.laa.2018.11.028 View at source

  • ISSN/ISBN 0024-3795

ACI-matrices of constant rank over arbitrary fields

  • Borobia, A.
  • Canogar, R.

Linear Algebra and Its Applications (p. 232-259) - 2017

Editor: Elsevier Inc.

10.1016/j.laa.2017.04.002 View at source

  • ISSN/ISBN 0024-3795

The real nonnegative inverse eigenvalue problem is NP-hard

  • Borobia, A.
  • Canogar, R.

Linear Algebra and Its Applications (p. 127-139) - 2017

Editor: Elsevier Inc.

10.1016/j.laa.2017.02.010 View at source

  • ISSN/ISBN 0024-3795

A matrix completion problem over integral domains: the case with 2n — 3 prescribed blocks

  • Borobia, A.
  • Canogar, R.
  • Šmigoc, H.

Proyecciones: Journal of Mathematics (p. 215-233) - 2014

Editor: Universidad Católica del Norte

10.4067/s0716-09172014000200007 View at source

  • ISSN/ISBN 0024-3795

A note on matrices with prescribed off-diagonal submatrix and characteristic polynomial

  • Borobia, A.
  • Canogar, R.

Linear Algebra and Its Applications (p. 99-107) - 2014

Editor: Elsevier Inc.

10.1016/j.laa.2014.06.005 View at source

  • ISSN/ISBN 0024-3795

This researcher has no books.

This researcher has no book chapters.

This researcher has no conferences.

This researcher has no working papers.

This researcher has no technical reports.

This researcher has no research projects.

GENERALIZED COMPANION FORMS FOR SCALAR AND MATRIX POLYNOMIALS

  • Hernando Fuster, Carla
  • Teran Vergara, Fernando De

2020

Reading date: 29-09-2020

Reading institution: Universidad Carlos III de Madrid

Diseños tipo partición

  • Roberto Canogar Mckenzie
  • Alberto Borobia Vizmanos (dir. tes.)
  • Emilio Bujalance García (pres.)
  • Antonio Félix Costa González (secr.)
  • Joaquim Borges Ayats (voc.)
  • Antonio Campillo López (voc.)
  • Edgar Martínez Moro (voc.)
... View more Collapse

(p. 1-139) - 2002

Reading institution: UNED. Universidad Nacional de Educación a Distancia

This researcher has no patents or software licenses.

Last data update: 8/11/23 9:12 AM