Foto del docente

Valeria Simoncini

Full Professor

Department of Mathematics

Academic discipline: MAT/08 Numerical Analysis

Publications

Kirsten G.; Simoncini V., Order reduction methods for solving large-scale differential matrix riccati equations, «SIAM JOURNAL ON SCIENTIFIC COMPUTING», 2020, 42, pp. A2182 - A2205 [Scientific article]Open Access

Brandoni D.; Simoncini V., Tensor-Train decomposition for image recognition, «CALCOLO», 2020, 57, Article number: 9 , pp. 1 - 24 [Scientific article]Open Access

Sacchi G.; Simoncini V., A GMRES convergence analysis for localized invariant subspace ill-conditioning, «SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS», 2019, 40, pp. 542 - 563 [Scientific article]

Pozza S.; Simoncini V., Inexact Arnoldi residual estimates and decay properties for functions of non-Hermitian matrices, «BIT», 2019, 59, pp. 969 - 986 [Scientific article]Open Access

Nicola Arcozzi, Giovanna Citti, Pierluigi Contucci, Valeria Simoncini, Intelligent Machines and Mathematics, 2019. [Exhibition]Open Access

Arcidiacono, C.; Simoncini, V., Approximate nonnegative matrix factorization algorithm for the analysis of angular differential imaging data, in: Proceedings of SPIE - The International Society for Optical Engineering, 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA, SPIE, 2018, 10703, pp. 111 - 114 (atti di: Adaptive Optics Systems VI 2018, usa, 2018) [Contribution to conference proceedings]Open Access

Palitta, Davide; Simoncini, Valeria, Computationally enhanced projection methods for symmetric Sylvester and Lyapunov matrix equations, «JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS», 2018, 330, pp. 648 - 659 [Scientific article]

Palitta, Davide; Simoncini, Valeria, Numerical Methods for Large-Scale Lyapunov Equations with Symmetric Banded Data, «SIAM JOURNAL ON SCIENTIFIC COMPUTING», 2018, 40, pp. A3581 - A3608 [Scientific article]Open Access

Alla, Alessandro; Simoncini, Valeria, Order Reduction Approaches for the Algebraic Riccati Equation and the LQR Problem, in: Numerical Methods for Optimal Control Problems, Heidelberg, Springer, Cham, 2018, pp. 89 - 109 (SPRINGER INDAM SERIES) [Chapter or essay]Open Access

Benner, Peter; Faßbender, Heike; Grasedyck, Lars; Kressner, Daniel*; Meini, Beatrice; Simoncini, Valeria, 7th Workshop on Matrix Equations and Tensor Techniques, Southern Gate, John Wiley and Sons Ltd, 2018, pp. 1 . [Editorship]Open Access

Morini, Benedetta; Simoncini, Valeria; Tani, Mattia, A comparison of reduced and unreduced KKT systems arising from interior point methods, «COMPUTATIONAL OPTIMIZATION AND APPLICATIONS», 2017, 68, pp. 1 - 27 [Scientific article]

Powell, C.E.; Silvester, D.; Simoncini, V., An efficient reduced basis solver for stochastic Galerkin matrix equations, «SIAM JOURNAL ON SCIENTIFIC COMPUTING», 2017, 39, pp. A141 - A163 [Scientific article]Open Access

Gaaf, Sarah W.; Simoncini, Valeria, Approximating the leading singular triplets of a large matrix function, «APPLIED NUMERICAL MATHEMATICS», 2017, 113, pp. 26 - 43 [Scientific article]

Benzi, Michele; Simoncini, Valeria, Approximation of functions of large matrices with Kronecker structure, «NUMERISCHE MATHEMATIK», 2017, 135, pp. 1 - 26 [Scientific article]

Porcelli, Margherita; Simoncini, Valeria; Stoll, Martin, Preconditioning PDE-constrained optimization with L1-sparsity and control constraints, «COMPUTERS & MATHEMATICS WITH APPLICATIONS», 2017, 74, pp. 1059 - 1075 [Scientific article]