74 citations · 122 across the 32 of their papers we have counts for
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math.NA2020
Rank-structured QR for Chebyshev rootfinding
Angelo Casulli, Leonardo Robol
We consider the computation of roots of polynomials expressed in the Chebyshev basis. We extend the QR iteration presented in [Eidelman, Y., Gemignani, L., and Gohberg, I., Numer.…
math.NA2020
Sampling the eigenvalues of random orthogonal and unitary matrices
Massimiliano Fasi, Leonardo Robol
We develop an efficient algorithm for sampling the eigenvalues of random matrices distributed according to the Haar measure over the orthogonal or unitary group. Our technique samp…
cs.CE2020★ 74 cited
A finite element model updating method based on global optimization
Maria Girardi, Cristina Padovani, Daniele Pellegrini +1
Finite element model updating of a structure made of linear elastic materials is based on the solution of a minimization problem. The goal is to find some unknown parameters of the…