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Identificação

Identificação pessoal

Nome completo
Susana Borges

Nomes de citação

  • Borges, Susana

Identificadores de autor

Ciência ID
6610-BD04-F1A4
ORCID iD
0000-0003-0395-5972
Formação
Grau Classificação
1996 - 2000
Concluído
 Matemática (Doutoramento)
Especialização em Álgebra, Lógica e Fundamentos
Universidade de Lisboa Faculdade de Ciências, Portugal
"Problemas de completação de matrizes e aplicações à teoria do controlo" (TESE/DISSERTAÇÃO)
 Aprovada com Distinção e louvor
1991 - 1994
Concluído
 Matemática Aplicada à Economia e à Gestão (Mestrado)
Especialização em Estatística e Econometria
ISEG Lisbon School of Economics and Management, Portugal
"Avaliação de Opções: Fundamentos e análise do modelo de Black-Scholes" (TESE/DISSERTAÇÃO)
 Muito Bom
1986 - 1990
Concluído
 Matemática Aplicada, ramo de Ciência de Computadores (Licenciatura)
Universidade do Porto Faculdade de Ciências, Portugal
 15
Percurso profissional

Docência no Ensino Superior

Categoria Profissional
Instituição de acolhimento 		Empregador
1993/01/01 - Atual Professor Auxiliar (Docente Universitário) Universidade do Porto Faculdade de Economia, Portugal
Universidade do Porto Faculdade de Economia, Portugal

Outras Carreiras

Categoria Profissional
Instituição de acolhimento 		Empregador
1990/01/10 - 1991/10/01 Técnico de Informática Grau 2 Nível 1 (Técnico de informática) BPI, Portugal
Produções

Publicações

Artigo em conferência
  1. Henrique F. Cruz; Rosário Fernandes; Susana Borges Furtado. "Bruhat order for the class of symmetric (0,1)-Matrices with prescribed row sum vector". 2018.
Artigo em revista
  1. Susana Furtado; Charles R. Johnson. "Efficiency analysis of natural cardinal ranking vectors for pairwise comparisons and the universal efficiency of the Perron geometric mean". European Journal of Operational Research (2026): https://doi.org/10.1016/j.ejor.2025.07.013.
    10.1016/j.ejor.2025.07.013
  2. M.I. Bueno; Susana Furtado; K. Kranthi Priya; K.C. Sivakumar. "Tridiagonal M-matrices with tridiagonal Moore-Penrose inverse". Applied Mathematics and Computation (2026): https://doi.org/10.1016/j.amc.2025.129640.
    10.1016/j.amc.2025.129640
  3. Susana Furtado; Charles R. Johnson. "Exact bounds for the consistent matrices obtained from the efficient vectors for a reciprocal matrix". Linear Algebra and its Applications (2025): https://doi.org/10.1016/j.laa.2025.12.015.
    10.1016/j.laa.2025.12.015
  4. Susana Furtado; Charles R. Johnson. "Best matrix interval for consistent matrices approximating a given reciprocal matrix". Annals of Operations Research (2025): https://doi.org/10.1007/s10479-025-06898-w.
    10.1007/s10479-025-06898-w
  5. Susana Furtado; Charles R. Johnson. "The complete set of efficient vectors for a pairwise comparison matrix". Computational and Applied Mathematics (2025): https://doi.org/10.1007/s40314-024-03062-1.
    10.1007/s40314-024-03062-1
  6. Susana Furtado; Charles R. Johnson. "Efficiency analysis for the Perron vector of a reciprocal matrix". Applied Mathematics and Computation (2024): https://doi.org/10.1016/j.amc.2024.128913.
    10.1016/j.amc.2024.128913
  7. Susana Furtado; Charles Johnson. "Efficiency of the convex hull of the columns of certain triple perturbed consistent matrices". Advances in Operator Theory (2024): https://doi.org/10.1007/s43036-024-00384-z.
    10.1007/s43036-024-00384-z
  8. Susana Furtado; Charles R. Johnson. "Pairwise comparison matrices with uniformly ordered efficient vectors". International Journal of Approximate Reasoning (2024): https://doi.org/10.1016/j.ijar.2024.109265.
    10.1016/j.ijar.2024.109265
  9. Susana Furtado; Charles R. Johnson. "Cycle products and efficient vectors in reciprocal matrices". The Electronic Journal of Linear Algebra 40 40 (2024): 538–550-538–550. https://doi.org/10.13001/ela.2024.8543.
    10.13001/ela.2024.8543
  10. Susana Furtado; Charles Johnson. "Efficient Vectors for Block Perturbed Consistent Matrices". SIAM Journal on Matrix Analysis and Applications (2024): https://doi.org/10.1137/23M1580310.
    10.1137/23M1580310
  11. Susana Furtado; Charles R. Johnson. "Efficient vectors in priority setting methodology". Annals of Operations Research (2024): https://doi.org/10.1007/s10479-023-05771-y.
    10.1007/s10479-023-05771-y
  12. Susana Furtado; Charles R. Johnson. "Efficiency of any weighted geometric mean of the columns of a reciprocal matrix". Linear Algebra and its Applications (2024): https://doi.org/10.1016/j.laa.2023.10.001.
    10.1016/j.laa.2023.10.001
  13. M.I. Bueno; Susana Furtado. "Singular matrices whose Moore-Penrose inverse is tridiagonal". Applied Mathematics and Computation (2023): https://doi.org/10.1016/j.amc.2023.128154.
    10.1016/j.amc.2023.128154
  14. Susana Furtado; Charles R. Johnson; Carlos Marijuán; Miriam Pisonero. "Square matrices with the inverse diagonal property". Kuwait Journal of Science (2023): https://doi.org/10.1016/j.kjs.2023.09.001.
    10.1016/j.kjs.2023.09.001
  15. Bueno Cachadina, Maria Isabel; Furtado, Susana; Sivakumar, K. C.. "Singular linear preservers of majorization and cone type majorization". Linear and Multilinear Algebra 71 16 (2022): 2631-2644. http://dx.doi.org/10.1080/03081087.2022.2117267.
    10.1080/03081087.2022.2117267
  16. Bueno, María I.; Furtado, Susana; Klausmeier, Aelita; Veltri, Joey. "Linear maps preserving the Lorentz spectrum: the $2 \times 2$ case". The Electronic Journal of Linear Algebra (2022): 317-330. http://dx.doi.org/10.13001/ela.2022.6925.
    10.13001/ela.2022.6925
  17. Furtado, Susana. "Efficient vectors for double perturbed consistent matrices". Optimization 72 11 (2022): 2679-2701. http://dx.doi.org/10.1080/02331934.2022.2070067.
    10.1080/02331934.2022.2070067
  18. Rosário Fernandes; Susana Furtado. "Efficiency of the principal eigenvector of some triple perturbed consistent matrices". European Journal of Operational Research (2022): https://doi.org/10.1016/j.ejor.2021.08.012.
    10.1016/j.ejor.2021.08.012
  19. Henrique F. da Cruz; Rosário Fernandes; Susana Furtado. "Efficient vectors for simple perturbed consistent matrices". International Journal of Approximate Reasoning 139 (2021): 54-68. https://doi.org/10.1016/j.ijar.2021.09.007.
    10.1016/j.ijar.2021.09.007
  20. M. I. Bueno; S. Furtado; K. C. Sivakumar. "Linear maps preserving the Lorentz-cone spectrum in certain subspaces of $$M_{n}$$". Banach Journal of Mathematical Analysis 15 3 (2021): https://doi.org/10.1007/s43037-021-00140-y.
    10.1007/s43037-021-00140-y
  21. Furtado, Susana; Johnson, Charles R.. "Power normal matrices". Linear and Multilinear Algebra 70 20 (2021): 5423-5432. http://dx.doi.org/10.1080/03081087.2021.1917499.
    10.1080/03081087.2021.1917499
  22. Bebiano, Natália; Furtado, Susana. "A note on classes of structured matrices with elliptical type numerical range". Czechoslovak Mathematical Journal 71 4 (2021): 1015-1023. http://dx.doi.org/10.21136/cmj.2021.0174-20.
    10.21136/cmj.2021.0174-20
  23. Furtado, Susana; Johnson, C. R.; Zhang, Yulin. "Linear preservers of copositive matrices". (2021): https://hdl.handle.net/1822/63718.
    10.1080/03081087.2019.1692775
  24. Fernandes, Rosário; Furtado, Susana. "Extremal matrices for the Bruhat-graph order". (2021): http://hdl.handle.net/10362/97936.
    https://doi.org/10.1080/03081087.2020.1749540
  25. Natália Bebiano; Susana Furtado. "Approximating the eigenvalues and eigenvectors of birth and death matrices". Computational and Applied Mathematics 39 4 (2020): https://doi.org/10.1007/s40314-020-01327-z.
    10.1007/s40314-020-01327-z
  26. Natália Bebiano; Susana Furtado. "Remarks on anti-tridiagonal matrices". Applied Mathematics and Computation 373 (2020): 125008-125008. https://doi.org/10.1016/j.amc.2019.125008.
    10.1016/j.amc.2019.125008
  27. Bebiano, Natália; Fernandes, Rosário; Furtado, Susana. "Reciprocal matrices: properties and approximation by a transitive matrix". (2020): http://hdl.handle.net/10362/116008.
    https://doi.org/10.1007/s40314-020-1075-2
  28. Brualdi, R.A.; Fernandes, R.; Furtado, S.. "On the Bruhat order of labeled graphs". Discrete Applied Mathematics 258 (2019): 49-64. http://www.scopus.com/inward/record.url?eid=2-s2.0-85057041913&partnerID=MN8TOARS.
    10.1016/j.dam.2018.10.039
  29. Bebiano, N.; Furtado, S.. "Nearness results for real tridiagonal 2-Toeplitz matrices". Numerical Linear Algebra with Applications 26 5 (2019): http://www.scopus.com/inward/record.url?eid=2-s2.0-85067701125&partnerID=MN8TOARS.
    10.1002/nla.2257
  30. Bebiano, N.; Furtado, S.. "A reducing approach for symmetrically sparse banded and anti-banded matrices". Linear Algebra and Its Applications 581 (2019): 36-50. http://www.scopus.com/inward/record.url?eid=2-s2.0-85068557079&partnerID=MN8TOARS.
    10.1016/j.laa.2019.07.006
  31. Bebiano, N.; Susana, F.; Da Providência, J.; Xu, W.-R.; Da Providência, J.P.. "Approximations for von neumann and rényi entropies of graphs using the euler-maclaurin formula". Electronic Transactions on Numerical Analysis 48 (2018): 227-242. http://www.scopus.com/inward/record.url?eid=2-s2.0-85053505247&partnerID=MN8TOARS.
    10.1553/etna_vol48s227
  32. Bueno, M.I.; Dopico, F.M.; Furtado, S.; Medina, L.. "A block-symmetric linearization of odd degree matrix polynomials with optimal eigenvalue condition number and backward error". Calcolo 55 3 (2018): http://www.scopus.com/inward/record.url?eid=2-s2.0-85050592866&partnerID=MN8TOARS.
    10.1007/s10092-018-0273-4
  33. Bebiano, N.; Furtado, S.. "Structured distance to normality of tridiagonal matrices". Linear Algebra and Its Applications 552 (2018): 239-255. http://www.scopus.com/inward/record.url?eid=2-s2.0-85046786081&partnerID=MN8TOARS.
    10.1016/j.laa.2018.04.023
  34. Bueno, M.I.; Dopico, F.M.; Furtado, S.. "Linearizations of Hermitian matrix polynomials preserving the sign characteristic". SIAM Journal on Matrix Analysis and Applications 38 1 (2017): 249-272. http://www.scopus.com/inward/record.url?eid=2-s2.0-85008324238&partnerID=MN8TOARS.
    10.1137/151004847
  35. Bueno, M.I.; Breen, J.; Ford, S.; Furtado, S.. "On the sign characteristic of Hermitian linearizations in DL(P)". Linear Algebra and Its Applications 519 (2017): 73-101. http://www.scopus.com/inward/record.url?eid=2-s2.0-85008331093&partnerID=MN8TOARS.
    10.1016/j.laa.2016.12.035
  36. da Cruz, H.F.; Fernandes, R.; Furtado, S.. "Minimal matrices in the Bruhat order for symmetric (0,1)-matrices". Linear Algebra and Its Applications 530 (2017): 160-184. http://www.scopus.com/inward/record.url?eid=2-s2.0-85019469175&partnerID=MN8TOARS.
    10.1016/j.laa.2017.05.014
  37. Maria I. Bueno; Susana Furtado; Jennifer Karkoska; Kyanne Mayfield; Robert Samalis; Adam Telatovich. "The kernel of the matrix [ij (modn)] when n is prime". Involve (2016): https://publons.com/wos-op/publon/25318510/.
    10.2140/INVOLVE.2016.9.265
  38. Furtado, S.; Johnson, C.R.; Marijuán, C.; Pisonero, M.. "Comparison on the spectral radii of weighted digraphs that differ in a certain subdigraph". Electronic Notes in Discrete Mathematics 54 (2016): 85-90. http://www.scopus.com/inward/record.url?eid=2-s2.0-84992672007&partnerID=MN8TOARS.
    10.1016/j.endm.2016.09.016
  39. Bueno, M.I.; Dopico, F.M.; Furtado, S.; Rychnovsky, M.. "Large vector spaces of block-symmetric strong linearizations of matrix polynomials". Linear Algebra and Its Applications 477 (2015): 165-210. http://www.scopus.com/inward/record.url?eid=2-s2.0-84927647331&partnerID=MN8TOARS.
    10.1016/j.laa.2015.03.032
  40. Bueno, M.I.; Curlett, K.; Furtado, S.. "Structured strong linearizations from Fiedler pencils with repetition I". Linear Algebra and its Applications 460 (2014): 51-80. http://dx.doi.org/10.1016/j.laa.2014.07.039.
    10.1016/j.laa.2014.07.039
  41. Bueno, M.I.; Furtado, S.; Curlett, K.. "Structured strong linearizations from Fiedler pencils with repetition II". Linear Algebra and Its Applications 463 (2014): 282-321. http://www.scopus.com/inward/record.url?eid=2-s2.0-84907555733&partnerID=MN8TOARS.
    10.1016/j.laa.2014.08.029
  42. Furtado, S.; Johnson, C.R.. "On the similarity classes among products of m nonsingular matrices in various orders". Linear Algebra and Its Applications 450 (2014): 217-242. http://www.scopus.com/inward/record.url?eid=2-s2.0-84897501965&partnerID=MN8TOARS.
    10.1016/j.laa.2014.03.017
  43. Furtado, S.; Johnson, C.R.; Marijuán, C.; Pisonero, M.. "Submatrix monotonicity of the Perron root, II". Linear Algebra and Its Applications 458 (2014): 679-688. http://www.scopus.com/inward/record.url?eid=2-s2.0-84904214691&partnerID=MN8TOARS.
    10.1016/j.laa.2014.06.047
  44. Bebiano, N.; Furtado, S.; da Providência, J.. "An algorithm for constructing a pseudo-Jacobi matrix from given spectral data". Numerical Linear Algebra with Applications 20 2 (2013): 185-197. http://www.scopus.com/inward/record.url?eid=2-s2.0-84873676429&partnerID=MN8TOARS.
    10.1002/nla.1855
  45. Bueno, M.I.; Furtado, S.; Bueno, M. I.. "Palindromic linearizations of a matrix polynomial of odd degree obtained from fiedler pencils with repetitio". Electronic Journal of Linear Algebra 23 (2012): 562-577. http://www.scopus.com/inward/record.url?eid=2-s2.0-84892671810&partnerID=MN8TOARS.
    10.13001/1081-3810.1541
  46. Bebiano, N.; Furtado, S.; Da Providência, J.. "A quasi-Jacobi form for J-normal matrices and inverse eigenvalue problems". Linear Algebra and Its Applications 436 6 (2012): 1739-1753. http://www.scopus.com/inward/record.url?eid=2-s2.0-84865787721&partnerID=MN8TOARS.
    10.1016/j.laa.2011.06.017
  47. Maria Isabel Bueno; Kuan-Ying Fang; Samantha Fuller; Susana Furtado. "Distribution of the exponents of primitive circulant matrices in the first four boxes of Z n ". Involve (2012): https://publons.com/wos-op/publon/16138239/.
    10.2140/INVOLVE.2012.5.187
  48. Bebiano, N.; Furtado, S.; Da Providência, J.. "On the eigenvalues of principal submatrices of J-normal matrices". Linear Algebra and Its Applications 435 12 (2011): 3101-3114. http://www.scopus.com/inward/record.url?eid=2-s2.0-80051584097&partnerID=MN8TOARS.
    10.1016/j.laa.2011.05.033
  49. Bueno, M.I.; Furtado, S.; Bueno, Maribel I.; Furtado, Susana. "On the gaps in the set of exponents of boolean primitive circulant matrices". Electronic Journal of Linear Algebra 20 (2010): 640-660. http://www.scopus.com/inward/record.url?eid=2-s2.0-78449270657&partnerID=MN8TOARS.
    10.13001/1081-3810.1399
  50. Furtado, S.; Johnson, C.R.. "Order invariant spectral properties for several matrices". Linear Algebra and Its Applications 432 8 (2010): 1950-1960. http://www.scopus.com/inward/record.url?eid=2-s2.0-75749098094&partnerID=MN8TOARS.
    10.1016/j.laa.2009.04.014
  51. Bebiano, N.; Furtado, S.; da Providência, J.. "Analogs of Cauchy-Poincaré and Fan-Pall interlacing theorems for J-Hermitian and J-normal matrices". Linear Algebra and Its Applications 433 1 (2010): 80-90. http://www.scopus.com/inward/record.url?eid=2-s2.0-77950859975&partnerID=MN8TOARS.
    10.1016/j.laa.2010.01.035
  52. Furtado, S.; Johnson, C.R.. "Variation in Jordan structure under congruence: The nonsingular case". Linear and Multilinear Algebra 57 1 (2009): 29-54. http://www.scopus.com/inward/record.url?eid=2-s2.0-54249099942&partnerID=MN8TOARS.
    10.1080/03081080701553719
  53. Bueno, M.I.; Furtado, S.; Sherer, N.; Bueno, M. I.. "Maximum exponent of boolean circulant matrices with constant number of nonzero entries in their generating vector". Electronic Journal of Combinatorics 16 1 (2009): http://www.scopus.com/inward/record.url?eid=2-s2.0-67649958149&partnerID=MN8TOARS.
  54. Furtado, S.. "Products of two involutions with prescribed eigenvalues and some applications". Linear Algebra and Its Applications 429 7 (2008): 1663-1678. http://www.scopus.com/inward/record.url?eid=2-s2.0-48749095420&partnerID=MN8TOARS.
    10.1016/j.laa.2008.04.044
  55. Furtado, S.; Johnson, C.; Le, J.. "Variation in Jordan structure under congruence: The Nilpotent case". Linear Algebra and Its Applications 429 8-9 (2008): 1970-1982. http://www.scopus.com/inward/record.url?eid=2-s2.0-49249137031&partnerID=MN8TOARS.
    10.1016/j.laa.2008.05.032
  56. Bueno, M. I.; Furtado, S.; Bueno, M.I.. "On the exponent of r-regular primitive matrices". Electronic Journal of Linear Algebra 17 (2008): 28-47. https://publons.com/wos-op/publon/10497586/.
    10.13001/1081-3810.1247
  57. Bueno, M.I.; Furtado, S.; Johnson, C.R.. "Congruence of Hermitian matrices by Hermitian matrices". Linear Algebra and Its Applications 425 1 (2007): 63-76. http://www.scopus.com/inward/record.url?eid=2-s2.0-34249719030&partnerID=MN8TOARS.
    10.1016/j.laa.2007.03.016
  58. Furtado, Susana; Johnson, Charles. "Congruence and A-1A*". Portugaliae Mathematica (2007): 237-251. http://dx.doi.org/10.4171/pm/1785.
    10.4171/pm/1785
  59. Furtado, S.; Iglésias, L.; Silva, F.C.. "Eigenvalues of products of matrices". Linear and Multilinear Algebra 54 5 (2006): 343-353. http://www.scopus.com/inward/record.url?eid=2-s2.0-33745417595&partnerID=MN8TOARS.
    10.1080/03081080500230089
  60. Furtado, S.; Johnson, C.R.. "Perturbation of matrices diagonalizable under congruence". SIAM Journal on Matrix Analysis and Applications 28 1 (2006): 81-88. http://www.scopus.com/inward/record.url?eid=2-s2.0-33847176243&partnerID=MN8TOARS.
    10.1137/S089547980343775X
  61. Furtado, S.; Johnson, C.R.. "Unitary similarity classes within the cospectral-congruence class of a matrix". Linear Algebra and Its Applications 394 1-3 (2005): 291-307. http://www.scopus.com/inward/record.url?eid=2-s2.0-7544231845&partnerID=MN8TOARS.
    10.1016/j.laa.2004.07.019
  62. Furtado, S.; Martins, E.A.; Silva, F.C.. "On similarity invariants of matrix commutators and Jordan products". Linear Algebra and Its Applications 401 1-3 (2005): 453-466. http://www.scopus.com/inward/record.url?eid=2-s2.0-16344367089&partnerID=MN8TOARS.
    10.1016/j.laa.2004.12.011
  63. Furtado, S.; Johnson, C.R.. "Congruential automorphism groups of general matrices". Linear Algebra and Its Applications 376 1-3 (2004): 291-298. http://www.scopus.com/inward/record.url?eid=2-s2.0-0142125711&partnerID=MN8TOARS.
    10.1016/j.laa.2003.07.006
  64. Furtado, S.; Johnson, C.R.. "Spectral variation under congruence for a nonsingular matrix with 0 on the boundary of its field of values". Linear Algebra and Its Applications 359 1-3 (2003): 67-78. http://www.scopus.com/inward/record.url?eid=2-s2.0-0037437508&partnerID=MN8TOARS.
    10.1016/S0024-3795(02)00429-9
  65. Furtado, S; Iglésias, L; Silva, FC. "Products of matrices with prescribed spectra and ranks". Linear Algebra and Its Applications (2002): https://publons.com/wos-op/publon/12941297/.
    10.1016/S0024-3795(01)00418-9
  66. Furtado, S.; Johnson, C.R.. "On the number of unitary similarity classes in a C-S equivalence class: The normal case". Linear Algebra and Its Applications 348 1-3 (2002): 193-202. http://www.scopus.com/inward/record.url?eid=2-s2.0-31244435855&partnerID=MN8TOARS.
    10.1016/S0024-3795(01)00579-1
  67. Furtado, S.; Iglésias, L.; Silva, F.C.. "Products of real matrices with prescribed characteristic polynomials". SIAM Journal on Matrix Analysis and Applications 23 3 (2002): 656-672. http://www.scopus.com/inward/record.url?eid=2-s2.0-0036018685&partnerID=MN8TOARS.
    10.1137/S0895479800381690
  68. Johnson, C.R.; Furtado, S.. "A generalization of Sylvester's law of inertia". Linear Algebra and Its Applications 338 1-3 (2001): 287-290. http://www.scopus.com/inward/record.url?eid=2-s2.0-0035889794&partnerID=MN8TOARS.
    10.1016/S0024-3795(01)00408-6
  69. Furtado, S.; Martins, E.A.; Silva, F.C.. "On similarity invariants of matrix commutators". Linear Algebra and Its Applications 335 1-3 (2001): 81-93. http://www.scopus.com/inward/record.url?eid=2-s2.0-0035885343&partnerID=MN8TOARS.
    10.1016/S0024-3795(00)00334-7
  70. Furtado, S; Johnson, CR; Newman, M; Furtado, S.; Johnson, C.R.. "Spectral variation under congruence". Linear and Multilinear Algebra 49 3 (2001): 243-259. https://publons.com/wos-op/publon/28442478/.
    10.1080/03081080108818698
  71. Furtado, S; Silva, FC; Furtado, S.; Silva, F.C.. "On the characteristic polynomial of matrices with prescribed rows". Linear Algebra and Its Applications 293 1-3 (1999): 51-72. https://publons.com/wos-op/publon/12941308/.
    10.1016/S0024-3795(99)00020-8
  72. Furtado, S; Silva, FC; Furtado, S.; Silva, F.C.. "Embedding a regular subpencil into a general linear pencil". Linear Algebra and Its Applications 295 1-3 (1999): 61-72. https://publons.com/wos-op/publon/12941302/.
    10.1016/S0024-3795(99)00049-X
  73. Furtado, S.; Silva, F.C.; Susana Furtado; Fernando C. Silva. "On the characteristic polynomial of matrices with prescribed columns and the stabilization and observability of linear systems". Electronic Journal of Linear Algebra 4 (1998): 19-31. http://www.scopus.com/inward/record.url?eid=2-s2.0-0347419168&partnerID=MN8TOARS.
    10.13001/1081-3810.1022
Atividades

Apresentação oral de trabalho

Título da apresentação Nome do evento
Anfitrião (Local do evento)
2023/08 A matrix approach in the study of efficient vectors in priority setting methodology, minisimposyum "Structured matrices with applications in sciences and engineering". 10th International Conference on Industrial and Applied Mathematics
(Tóquio, Japão)
2023/06 Generating efficient vectors for pairwise comparison matrices 25th Conference of the International Linear Algebra Society
(Madrid, Espanha)
2022/06 Efficient vectors for perturbed consistent matrices mini-simpósio "Special matrices", 24th Conference of the International Linear Algebra Society,
(Galway, Irlanda)
2019/07 Nearness Problems for Tridiagonal Complex Matrices mini-simpósio "New trends on Toeplitz matrices and operators", International congress on industrial and applied mathematics
(Valência, Espanha)
2019/07 Structured distance to normality of tridiagonal matrices 22nd conference of the ILAS
(Rio de Janeiro, Brasil)
2018/05 Block-tridiagonal linearizations of matrix polynomials, mini-simpósio "Tridiagonal matrices and their applications in physics and mathematics", SIAM Conference on Applied Linear Algebra,
(Hong kong, Hong Kong)

Orientação

Título / Tema
Papel desempenhado 		Curso (Tipo)
Instituição / Organização
2023/10 - 2024/01 Teorema de Perron e aplicações ao estudo de propriedades espetrais de matrizes recíprocas.
Orientador
Universidade de Lisboa Centro de Análise Funcional Estruturas Lineares e Aplicações, Portugal

Organização de evento

Nome do evento
Tipo de evento (Tipo de participação) 		Instituição / Organização
2023/10 - Atual Organization of a webseminar "Special matrices and their applications (SMATA)", with Natália Bebiano, Alex Dyachenko and Mikhial Tyaglov https://math.sjtu.edu.cn/conference_a/tyaglov/seminars/special%20matrices/index.html (2023/10)
Seminário (Membro da Comissão Organizadora)
2023/08 - 2023/08 Minisymposium "Structured matrices with applications in sciences and engineering", 10th International Conference on Industrial and Applied Mathematics, Tokyo, Japan. (2023/08 - 2023/08)
Simpósio (Coorganizador)
2022/06 - 2022/06 Minisymposium Special Matrices, 23rd meeting of the international linear algebra society (ILAS 2022), Galway, Ireland; organized with Natália Bebiano and Mikail Tyaglov. (2022/06 - 2022/06)
Simpósio (Membro da Comissão Organizadora)
2019/07 - 2019/07 Special session Matrix Theory and Control, International workshop on operator theory and its applications (IWOTA 2019), organized with Marija Dodig. (2019/07 - 2019/07)
Simpósio (Membro da Comissão Organizadora)
 Universidade de Lisboa, Portugal
2019 - 2019 Minisymposium New trends on Toeplitz matrices and operators, International congress on industrial and applied mathematics (ICIAM 2019), Valência, Espanha, julho de 2019; organized with Natália Bebiano and Rosário Fernandes. (2019 - 2019)
Simpósio

Júri de grau académico

Tema
Tipo de participação 		Nome do candidato (Tipo de grau)
Instituição / Organização
2020/09 Generalized companion forms for scalar and matrix polynomials
Arguente principal
 Carla Hernando Fuster (Doutoramento)
Distinções

Prémio

1994 Prémio Companhia de Seguros Império
ISEG Lisbon School of Economics and Management, Portugal