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Displaying 19 results.
    • Journal article
    Computing the Jordan Structure of an Eigenvalue
    Mastronardi, Nicola Van Dooren, Paul[UCL] (2017) SIAM Journal on Matrix Analysis and Applications — Vol. 38, no.3, p. 949-966 (2017)
    • Journal article
    The Generalized Schur Algorithm and Some Applications
    Laudadio, Teresa Mastronardi, Nicola Van Dooren, Paul[UCL] (2018) Axioms — Vol. 7, no.4, p. 81 (2018)
    • Journal article
    An algorithm for solving the indefinite least squares problem with equality constraints
    Mastronardi, Nicola Van Dooren, Paul[UCL] (2014) Bit (Lisse) : numerical mathematics — Vol. 54, p. 201-218 (2014)
    • Journal article
    A structurally backward stable algorithm for solving the indefinite least squares problem with equality constraints
    Mastronardi, Nicola Van Dooren, Paul[UCL] (2015) IMA Journal of Numerical Analysis — Vol. 35, no.1, p. 107-132 (2015)
    • Journal article
    A fast algorithm for updating and downsizing the dominant kernel principal components
    Mastronardi, Nicola[UCL] Tyrtyshnikov, Eugene E. Van Dooren, Paul[UCL] (2010) SIAM Journal on Matrix Analysis and Applications — Vol. 31, no. 5, p. 2376-2399 (2010)
    • Journal article
    Rank-revealing decomposition of symmetric indefinite matrices via block anti-triangular factorization
    Mastronardi, Nicola Van Dooren, Paul[UCL] (2015) Linear Algebra and Its Applications — (2015)
    • Journal article
    Creating a nilpotent pencil via deadbeat
    Mastronardi, Nicola Van Dooren, Paul[UCL] (2015) International Journal of Control — Vol. 88, no.12, p. 2627-2634 (2015)
    • Journal article
    Swapping 2 × 2 blocks in the Schur and generalized Schur form
    Camps, Daan Mastronardi, Nicola Vandebril, Raf Van Dooren, Paul[UCL] (2019) Journal of Computational and Applied Mathematics — (2019)
    • Journal article
    The $QR$ Steps with Perfect Shifts
    Mastronardi, Nicola Van Dooren, Paul[UCL] (2018) SIAM Journal on Matrix Analysis and Applications — Vol. 39, no.4, p. 1591-1615 (2018)
    • BookChapter
    On Computing Eigenvectors of Symmetric Tridiagonal Matrices
    Mastronardi, Nicola Taeter, Harold Van Dooren, Paul[UCL] (2019) Structured Matrices in Numerical Linear Algebra :Analysis, Algorithms and Applications — [ISBN : 9783030040871]
    • Journal article
    Numerical linear algebra in signal processing applications
    Mastronardi, Nicola Golub, Gene H. Chandrasekaran, Shivkumar Moonen, Marc[UCL] Van Dooren, Paul[UCL] Van Huffel, Sabine[UCL] (2007) Eurasip Journal on Advances in Signal Processing — (2007)
    • Journal article
    A structurally backward stable algorithm for solving the indefinite least squares problem with equality constraints
    Mastronardi, Nicola Van Dooren, Paul[UCL] (2014) IMA Journal of Numerical Analysis — (March 2014)
    • Journal article
    The Antitriangular Factorization of Symmetric Matrices
    Mastronardi, Nicola Van Dooren, Paul[UCL] (2013) SIAM Journal on Matrix Analysis and Applications — Vol. 34, no.1, p. 173-196 (2013)
    • Journal article
    On QZ steps with perfect shifts and computing the index of a differential-algebraic equation
    Mastronardi, Nicola Van Dooren, Paul[UCL] (2020) IMA Journal of Numerical Analysis — (2020)
    • Journal article
    Computing Gaussian quadrature rules with high relative accuracy
    Laudadio, Teresa Mastronardi, Nicola Van Dooren, Paul[UCL] (2022) Numerical Algorithms — Vol. 92, no.1, p. 767-793 (2022)
    • Journal article
    Computing the eigenvectors of nonsymmetric tridiagonal matrices
    Laudadio, Teresa Mastronardi, Nicola[UCL] Van Dooren, Paul[UCL] (2020) Computational Mathematics and Mathematical Physics — Vol. 61, p. p. 733-749 (2021)
    • Journal article
    Revisiting the stability of computing the roots of a quadratic polynomial
    Mastronardi, Nicola Van Dooren, Paul[UCL] (2015) Electronic Transactions on Numerical Analysis — Vol. 44, p. 73-82 (2015)
    • Journal article
    Recursive approximation of the dominant eigenspace of an indefinite matrix
    Mastronardi, Nicola Van Dooren, Paul[UCL] (2012) Journal of Computational and Applied Mathematics — Vol. 236, no.16, p. 4090-4104 (October 2012)
    • Journal article
    Numerical issues in computing the antitriangular factorization of symmetric indefinite matrices
    Laudadio, Teresa Mastronardi, Nicola Van Dooren, Paul[UCL] (2016) Applied Numerical Mathematics — Vol. 116, p. 204-214 (2017)