Sfoglia per Autore
Improved initialization of the accelerated and robust QR-like polynomial root-finding
2004-01-01 Bini, DARIO ANDREA; Gemignani, Luca; Pan, V. Y.
On the shifted QR iteration applied to companion matrices
2004-01-01 Bini, DARIO ANDREA; Daddi, F.; Gemignani, Luca
Rounding error analysis in solving M-matrix linear systems of block Hessenberg form
2004-01-01 Gemignani, Luca; Lotti, G.
Inverse power and Durand-Kerner iterations for univariate polynomial root-finding
2004-01-01 Bini, DARIO ANDREA; Gemignani, Luca; Pan, V. Y.
Bernstein-Bezoutian matrices
2004-01-01 Bini, DARIO ANDREA; Gemignani, Luca
A unitary Hessenberg QR-based algorithm via semiseparable matrices
2005-01-01 Gemignani, Luca
Solving quadratic matrix equations and factoring polynomials: new fixed point iterations based on Schur complements of Toeplitz matrices
2005-01-01 Bini, DARIO ANDREA; Gemignani, Luca
Quasiseparable structures of companion matrices under the QZ-algorithm
2005-01-01 Gemignani, Luca
Orthogonal rational functions and structured matrices
2005-01-01 M., VAN BAREL; D., Fasino; Gemignani, Luca; N., Mastronardi
Structured Matrix Methods for CAGD: An Application to Computing the Resultant of Polynomial in the Bernstein Basis
2005-01-01 Bini, DARIO ANDREA; Gemignani, Luca; J. R., Winkler
Fast and stable QR eigenvalue algorithms for generalized companion matrices and secular equations
2005-01-01 Bini, DARIO ANDREA; Gemignani, Luca; Pan, V. Y.
The Ehrlich-Aberth method for the nonsymmetric tridiagonal eigenvalue problem
2005-01-01 Bini, DARIO ANDREA; Gemignani, Luca; Tisseur, F.
Structured eigenvalue problems for rational Gauss quadrature
2007-01-01 Fasino, D; Gemignani, Luca
Strctured Matrix Methods for Polynomial Root-Finding
2007-01-01 Gemignani, Luca
On the fast reduction of a quasiseparable matrix to Hessenberg and tridiagonal forms
2007-01-01 Y., Eidelman; I., Gohberg; Gemignani, Luca
Fast QR eigenvalue algorithms for Hessenberg matrices which are rank-one perturbations of unitary matrices
2007-01-01 Bini, DARIO ANDREA; Y., Eidelman; Gemignani, Luca; I., Gohberg
Neville elimination of rank-structured matrices
2008-01-01 Gemignani, Luca
Fast QR factorization of Cauchy-like matrices
2008-01-01 Gemignani, Luca; VAN BAREL, M; Delvaux, S.
Efficient eigenvalues computation for quasiseparable Hermitian matrices under low rank perturbations
2008-01-01 Eidelman, Y; Gemignani, Luca; Gohberg, I.
The unitary completion and QR iterations for a class of structured matrices
2008-01-01 Bini, DARIO ANDREA; Eidelman, Y; Gemignani, Luca; Gohberg, I.
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