LUCA GEMIGNANI

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Dario Andrea BiniProfessor of Numerical Analysis, University of Pisa, ItalyVerified email at dm.unipi.it
Paola BoitoDipartimento di Matematica, Università di PisaVerified email at unipi.it
Victor Y. PanDistinguished Professor of Math and Computer Science, Lehman College,CUNYVerified email at lehman.cuny.edu
Dario FasinoAssociate Professor of Numerical Analysis, University of Udine, ItalyVerified email at uniud.it
Lucia RomaniFull Professor, University of BolognaVerified email at unibo.it
Costanza ContiProfessore, Universita' di FirenzeVerified email at unifi.it
Marc Van BarelProfessor emeritus, KU LeuvenVerified email at cs.kuleuven.be
Beatrice MeiniProfessor of Numerical Analysis, University of Pisa - ItalyVerified email at unipi.it
Gianna Maria Del CorsoAssociate Professor of Numerical Analysis, Pisa UniversityVerified email at unipi.it
Nicola MastronardiResearch Director, Istituto per le Applicazioni del Calcolo, CNRVerified email at ba.iac.cnr.it
Francoise TisseurProfessor of Numerical Analysis, The University of Manchester, Department of MathematicsVerified email at manchester.ac.uk
Vanni NoferiniAssociate Professor in Mathematics - Aalto UniversityVerified email at aalto.fi
Giuseppe FiorentinoProfessore Associato di Informatica, Accademia Navale di LivornoVerified email at dm.unipi.it
Leonardo RobolDepartment of Mathematics, University of Pisa, ItalyVerified email at unipi.it
Simone BrugiapagliaAssociate Professor, Concordia University, Department of Mathematics and StatisticsVerified email at concordia.ca
Joab R WinklerDepartment of Computer Science, Sheffield UniversityVerified email at sheffield.ac.uk

LUCA GEMIGNANI

Professor of Numerical Analysis, University of Pisa, Italy

Verified email at unipi.it - Homepage

numerical analysis scientific computing computational mathematics


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Fast and stable QR eigenvalue algorithms for generalized companion matrices and secular equations DA Bini, L Gemignani, VY Pan Numerische Mathematik 100, 373-408, 2005	146	2005
Computations with infinite Toeplitz matrices and polynomials DA Bini, L Gemignani, B Meini Linear algebra and its applications 343, 21-61, 2002	103	2002
Inverse power and Durand-Kerner iterations for univariate polynomial root-finding DA Bini, L Gemignani, VY Pan Computers & Mathematics with Applications 47 (2-3), 447-459, 2004	83	2004
On the shifted QR iteration applied to companion matrices DA Bini, F Daddi, L Gemignani Electronic Transactions on Numerical Analysis 18 (137-152), 148, 2004	69	2004
A fast implicit QR eigenvalue algorithm for companion matrices DA Bini, P Boito, Y Eidelman, L Gemignani, I Gohberg Linear Algebra and its Applications 432 (8), 2006-2031, 2010	65	2010
Fast QR eigenvalue algorithms for Hessenberg matrices which are rank-one perturbations of unitary matrices DA Bini, Y Eidelman, L Gemignani, I Gohberg SIAM Journal on Matrix Analysis and Applications 29 (2), 566-585, 2007	64	2007
The ehrlich--aberth method for the nonsymmetric tridiagonal eigenvalue problem DA Bini, L Gemignani, F Tisseur SIAM Journal on Matrix Analysis and Applications 27 (1), 153-175, 2005	60	2005
Improved initialization of the accelerated and robust QR-like polynomial root-finding DA Bini, L Gemignani, VY Pan Electronic Transactions on Numerical Analysis 17, 195-205, 2004	60	2004
Bernstein–bezoutian matrices DA Bini, L Gemignani Theoretical Computer Science 315 (2-3), 319-333, 2004	57	2004
Orthogonal rational functions and structured matrices M Van Barel, D Fasino, L Gemignani, N Mastronardi SIAM Journal on Matrix Analysis and Applications 26 (3), 810-829, 2005	45	2005
From approximating to interpolatory non-stationary subdivision schemes with the same generation properties C Conti, L Gemignani, L Romani Advances in Computational Mathematics 35, 217-241, 2011	40	2011
QR-like algorithms for generalized semiseparable matrices DA Bini, L Gemignani, VY Pan Rapporto Tecnico, 2004	40	2004
On the fast reduction of a quasiseparable matrix to Hessenberg and tridiagonal forms Y Eidelman, I Gohberg, L Gemignani Linear algebra and its applications 420 (1), 86-101, 2007	38	2007
Fast parallel computation of the polynomial remainder sequence via Bézout and Hankel matrices D Bini, L Gemignani SIAM Journal on Computing 24 (1), 63-77, 1995	38	1995
From symmetric subdivision masks of Hurwitz type to interpolatory subdivision masks C Conti, L Gemignani, L Romani Linear algebra and its applications 431 (10), 1971-1987, 2009	33	2009
Effective fast algorithms for polynomial spectral factorization DA Bini, G Fiorentino, L Gemignani, B Meini Numerical Algorithms 34, 217-227, 2003	33	2003
A unitary Hessenberg QR-based algorithm via semiseparable matrices L Gemignani Journal of Computational and Applied Mathematics 184 (2), 505-517, 2005	30	2005
Efficient eigenvalue computation for quasiseparable Hermitian matrices under low rank perturbations Y Eidelman, L Gemignani, I Gohberg Numerical Algorithms 47, 253-273, 2008	29	2008
Factorization of analytic functions by means of Koenig's theorem and Toeplitz computations DA Bini, L Gemignani, B Meini Numerische Mathematik 89 (1), 49-82, 2001	29	2001
Exponential pseudo-splines: looking beyond exponential B-splines C Conti, L Gemignani, L Romani Journal of Mathematical Analysis and Applications 439 (1), 32-56, 2016	28	2016

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