Dr. Nicola Mastronardi

National Research Council, Italy

Email: n.mastronardi@ba.iac.cnr.it

Qualifications

Ph.D., Catholic University of Louvain, Belgium

B.Sc., University of Bari, Italy

Publications (selected)

1. N. Mastronardi and D. P. O'Leary,   Fast Robust Regression Algorithms for Problems with Toeplitz Structure, Computational Statistics and Data Analysis, 52, pp. 1119-1131, 2007.
2. N. Mastronardi, M. Van Barel and R. Vandebril,  A Fast Algorithm for Computing the Smallest Eigenvalue of a Symmetric Positive Definite Toeplitz Matrix, Numerical Linear Algebra with Applications, 15, pp. 327-337, 2008.
3. N. Mastronardi, M. Van Barel and R. Vandebril,  A fast algorithm for the recursive calculation of dominant singular subspaces, Journal of Computational and Applied Mathematics, 218, pp. 238-246, 2008.
4. R. Vandebril, M. Van Barel, and N. Mastronardi,  A parallel QR-factorization/solver of quasiseparable matrices, Electron. Trans. Numer. Anal., 30, pp. 144-167, 2008.
5. T. Laudadio, N. Mastronardi and M. Van Barel, Computing a Lower Bound of the smallest Eigenvalue of a Symmetric Positive Definite Toeplitz Matrix, IEEE Transactions on Information Theory, 54(10), pp. 4726-4731, 2008.
6. R. Vandebril, M. Van Barel and N. Mastronardi, A rational QR-iteration without inversion,  Numer. Math., 110(4), pp. 561-575, 2008.
7. R. Vandebril, M. Van Barel, N. Mastronardi, A multiple shift QR-step for structured rank matrices,  Journal of Computational and Applied Mathematics,  233-5, pp. 1326-1344, 2010.
8. N. Mastronardi, R. Vandebril, M. Van Barel, On the computation of the nullspace of Toeplitz-like Matrices, Electron. Trans. Numer. Anal., 33, pp. 151-162, 2009.
9. N. Mastronardi, E. Tyrtyshnikov, P. VAn Dooren, A fast algorithm for updating and downsizing the dominant kernel principal components, SIAM J. Matrix Anal. Appl., 31-5, pp. 2376-2399, 2010.
10. M. Ng, N. Mastronardi,  E. Tyrtyshnikov, Decay in Functions of Multi-band Matrices, SIAM J. Matrix Anal. Appl.,  31-5, pp. 2721-2737, 2010.