Book

  • Linear Algebra, CRC Press/Chapman&Hall, 2022.

Research publications

  • Isomorphisms of Tits-Kantor-Koecher Lie algebras of JB*-triples (with M. Cueto-Avellaneda), J. Algebra 689 (2026), 361-389. https://doi.org/10.1016/j.jalgebra.2025.10.025

  • On a class of left ideals of nest algebras (with P. Costa and M. Ferreira), Banach J. Math. Anal. 20, 4 (2026). https://doi.org/10.1007/s43037-025-00464-z arXiv:2412.20159 [math.OA]

  • Location and association measures for interval data based on Mallows' distance (with M.R. Oliveira and D. Pinheiro), arxiv.org/abs/2407.05105

  • Air quality data analysis with symbolic principal components (with P. Brito, C.P. Loureiro and M.R. Oliveira), in New Frontiers in Statistics and Data Science, Springer 2025, 335-348.

  • Lie modules of Banach space nest algebras (with P. Capitão), Advances on Nonlinear Functional Analysis, L.L. Stachó ed., Mathematics (8)12 (2024) 1251.

  • Theoretical derivation of interval principal component analysis (with R. Girão Serrão and M.R. Oliveira), Inf. Sci. 621 (2023) 227-247.

  • Bimodules of Banach space nest algebras (with L. Duarte), Quart. J. Math. (1) 73 (2022) 213-237.

  • Kernel maps and operator decomposition (with G. Matos), Banach J. Math. Anal., (2)14 (2020) 361-379.

  • A note on the uniqueness of Hahn-Banach extensions, Math. Proc. Ir. Acad. (2)119A (2019) 157-171.

  • When is a finite sum of box operators on a JB*-triple a Hermitian projection? (with D. Ilisevic), in Recent Trends in Operator Theory and Applications, Contemporary Mathematics, vol. 737, Amer. Math. Soc., Providence, RI, 2019, pp. 107-117.

  • Q-measures on the unit dual ball of a JB*-triple (with C.M. Edwards), J. Korean Math. Soc. (1)56 (2019) 197-224.

  • Tits-Kantor-Koecher Lie algebras of JB*-triples (with com C-H. Chu), J. Algebra 512 (2018), 465-492.

  • Image reconstruction based on circulant matrices (with E. Carrasquinha, C. Amado and A. Pires), Signal Process-Image 63 (2018) 72-80.

  • A characterization of reflexive spaces of operators (with J. Bracic), Czech. Math. J. 68 (143) (2018) 257-266.

  • Weakly closed Lie modules of nest algebras (with M. Santos), Oper. Matrices (1)11 (2017) 23-35.

  • Decomposability of bimodule maps (with C. Le Merdy), Math. Scand. (2)119 (2016) 283-292.

  • Local facial structure and norm-exposed faces of the unit ball in a JB*-triple (with C.M. Edwards), J. Math. Anal. Appl. (2)421 (2015) 1315-1333.

  • Normalisers of operator algebras and tensor product formulas (with M. McGarvey and I.G. Todorov), Rev. Mat. Iberoam. (4)29 (2013) 1373-1395.

  • A decomposition theorem for Lie ideals in nest algebras (with J. Almeida), Arch. Math. (6) 97 (2011) 549-558.

  • Finite rank operators in Lie ideals of nest algebras, Houston J. Math. (2) 37 (2011) 519-536.

  • Range tripotents and order in JBW*-triples, Banach Algebras 2009, Banach Center Publications 91 (2010) 233-246.

  • On range tripotents in JBW*-triples, Arch. Math. (6) 91 (2008) 544-553.

  • On the structure of inner ideals of nest algebras, Rend. Circ. Mat. Palermo (2) 52 (2003) 224-240.

  • Weak*-closed Jordan ideals of nest algebras, Math. Nachr. 248-249 (2003) 129-143

  • Partial Jordan *-triples, DPhil Thesis, University of Oxford, 2000.