INdAM Workshop: Low-rank Structures and Numerical Methods in Matrix and Tensor Computations

August 31, 2025 to September 5, 2025

Palazzone di Cortona

Europe/Rome timezone

Author List

Lidia Aceto (University of Eastern Piedmont - Department of Science and Technological Innovation)
- Author in Preconditioning Strategies for the Riesz Operator by Rational Approximations
- Co-author in On the Numerical Solution of NonLocal Boundary Value Problems by Matrix Function Computations
Selin Damla Ahipasaoglu (University of Southampton)
- Author in A column generation approach to exact experimental design
Giacomo Antonioli (Dip. Informatica, Università di Pisa)
- Author in Quantum Block Encoding of Semiseparable Matrices
Giovanni Barbarino (University of Mons)
- Author in Nonnegative Tucker Decomposition: Introduction, Identifiability and Algorithms
Peter Benner (Max Planck Institute for Dynamics of Complex Technical Systems, Magdeburg, Germany)
- Author in Mesh-free low-rank tensor representation of multivariate functions
Michele Benzi (Scuola Normale Superiore)
- Author in Estimation of spectral gaps for sparse symmetric matrices
Kai Bergermann (TU Chemnitz)
- Co-author in Computation of centralities in temporal water networks
Christian Bertram (TU Braunschweig, Institute for Numerical Analysis)
- Co-author in On a class of Petrov-Galerkin Krylov methods for algebraic Riccati equations
Dario Andrea Bini (Department of Mathematics, University of Pisa)
- Author in The derivative of Kemeny’s constant as centrality measure in undirected graphs
Paola Boito (Department of Mathematics, University of Pisa)
- Author in Numerical solution of differential problems with nonlocal boundary conditions
- Author in Quantum Block Encoding of Semiseparable Matrices
Christian Bonhomme (Sorbonne University)
- Author in Low-Rank Numerical Solution of Ordinary and Fractional Differential Equations via the $\star$-Approach
Alberto Bucci (Charles University)
- Author in Randomized sketching for low-rank least squares with regularization
Alessandro Buccini (University of Cagliari)
- Author in Preconditioning Strategies for Generalized Krylov Subspace Methods for $\ell^2-\ell^q$ Minimization
Angelo Alberto Casulli (Gran Sasso Science Institute)
- Author in Lanczos with compression for symmetric matrix Lyapunov equations
Julianne Chung
- Author in Randomized Krylov methods for inverse problems
Stefano Cipolla (University of Southampton)
- Author in A column generation approach to exact experimental design
Alice Cortinovis (Università di Pisa)
- Author in An adaptive randomized pivoting strategy for low-rank approximation
Lieven De Lathauwer (KU Leuven)
- Author in On the well-posedness of the best low-rank tensor approximation problem
Gianna M. Del Corso (Dip. Informatica, Università di Pisa)
- Author in Quantum Block Encoding of Semiseparable Matrices
Fernando De Terán (Universidad Carlos III de Madrid)
- Author in Low rank perturbation of regular matrix pencils with symmetry structures
Andrii Dmytryshyn (Chalmers University of Technology and University of Gothenburg)
- Author in Minimal rank factorizations of general and structured polynomial matrices
Marco Donatelli
- Author in Preconditioning Strategies for Generalized Krylov Subspace Methods for $\ell^2-\ell^q$ Minimization
Froilan M. Dopico (Universidad Carlos III de Madrid)
- Author in Minimal rank factorizations of general and structured polynomial matrices
Fabio Durastante (Università di Pisa)
- Author in Low-Rank Numerical Solution of Ordinary and Fractional Differential Equations via the $\star$-Approach
- Author in Stage-parallel Runge-Kutta methods via low-rank matrix equation corrections
- Co-author in Finding the nearest reversible Markov Chain via Riemannian optimization
Yuli Eidelman (Tel-Aviv University)
- Co-author in Numerical solution of differential problems with nonlocal boundary conditions
Sebastian Esche (TU Chemnitz)
- Co-author in Low-rank computation of the posterior mean in Multi-Output Gaussian Processes
Amin Faghih (KU Leuven)
- Author in Inverse Eigenvalue Problems and Multiple Orthogonal Polynomials
Dario Fasino (Università di Udine)
- Author in Block modelling of directed networks using generalised random walks
Heike Faßbender (TU Braunschweig)
- Author in On a class of Petrov-Galerkin Krylov methods for algebraic Riccati equations
Caterina Fenu (Università di Cagliari)
- Author in Application of complex network analysis to segmentation of coloured images
Melina Freitag (University of Potsdam)
- Author in Learning stochastic reduced order models from data
Silvia Gazzola
- Author in Randomized Krylov methods for inverse problems
- Author in Randomized sketching for low-rank least squares with regularization
Luca Gemignani (University of Pisa)
- Author in On the Numerical Solution of NonLocal Boundary Value Problems by Matrix Function Computations
- Co-author in Numerical solution of differential problems with nonlocal boundary conditions
Nicolas Gillis (University of Mons)
- Author in New insights for the Hadamard factorization of a matrix
- Author in Nonnegative Tucker Decomposition: Introduction, Identifiability and Algorithms
Pierre-Louis Giscard (Université Littoral Côte d'Opale)
- Author in Low-Rank Numerical Solution of Ordinary and Fractional Differential Equations via the $\star$-Approach
Miryam Gnazzo
- Author in Finding the nearest reversible Markov Chain via Riemannian optimization
- Author in Spectral nearness problems via Riemannian optimization
Jacek Gondzio (The University of Edinburgh)
- Author in A column generation approach to exact experimental design
Francesco Gravili (Università di Bologna)
- Author in Computation of centralities in temporal water networks
Laura Grigori (PSI and EPFL)
- Author in Randomized Two-Sided Gram-Schmidt Process with Applications
Nicola Guglielmi (Gran Sasso Science Institute)
- Author in Robustness of graph partitioning/ranking by Rayleigh quotients optimization.
Desmond Higham (University of Edinburgh)
- Author in Embedding a Geometric Hypergraph
Francesco Hrobat (Scuola Normale Superiore)
- Author in Lanczos with compression for symmetric matrix Lyapunov equations
Martina Iannacito (Dipartimento di Matematica, Alma Mater Studiorum - Università di Bologna)
- Author in A subspace-conjugate gradient method for linear matrix equations
Bruno Iannazzo
- Author in The intimate connection between matrix means and Riemannian geodesics
Elias Jarlebring (KTH Royal Institute of Technology)
- Author in Matrix polynomial evaluation for a fixed number of matrix-matrix multiplications
Venera Khoromskaia (Max Planck Institute for Mathematics in the Sciences, Leipzig)
- Co-author in Mesh-free low-rank tensor representation of multivariate functions
Boris Khoromskij (Max Planck Institute for Dynamics of Complex Technical Systems, Magdeburg)
- Co-author in Mesh-free low-rank tensor representation of multivariate functions
Daniel Kressner (EPFL)
- Author in An adaptive randomized pivoting strategy for low-rank approximation
- Author in Lanczos with compression for symmetric matrix Lyapunov equations
Mykhailo Kuian (CWRU)
- Co-author in A solution method for compact linear operator equations based on the Arnoldi process
Patrick Kürschner (Leipzig University of Applied Sciences (HTWK Leipzig))
- Author in Extrapolation in nonstationary iterations for matrix equations
Qingna Li (Beijing Institute of Technology)
- Co-author in A Fast Barzilai-Borwein Residual Minimization Algorithm for Optimal Damping
Etna Lindy
- Co-author in Rank-2 nonnegative matrix factorizations and their variants
Stefano Massei (Università di Pisa)
- Author in Error formulas for block rational Krylov approximations of matrix functions
Nicola Mastronardi (Istituto per le Applicazioni del Calcolo, CNR)
- Author in On computing the zeros of multiple and Gegenbauer-Sobolev orthogonal polynomials
Mariarosa Mazza
- Author in Preconditioning Strategies for the Riesz Operator by Rational Approximations
- Co-author in Stage-parallel Runge-Kutta methods via low-rank matrix equation corrections
Christian Mehl (TU Berlin)
- Author in Low rank perturbation of regular matrix pencils with symmetry structures
Volker Mehrmann (TU Berlin)
- Author in Low rank perturbation of regular matrix pencils with symmetry structures
Beatrice Meini
- Author in The derivative of Kemeny’s constant as centrality measure in undirected graphs
- Co-author in Finding the nearest reversible Markov Chain via Riemannian optimization
Yuji Nakatsukasa (University of Oxford)
- Author in The CUR approximation: computation and applications
Jan Martin Nicolaus (University of Potsdam)
- Co-author in Learning stochastic reduced order models from data
Vanni Noferini (Aalto University)
- Author in Rank-2 nonnegative matrix factorizations and their variants
- Author in Spectral nearness problems via Riemannian optimization
silvia noschese
- Author in Sensitivity of Perron and Fiedler eigenpairs to structural perturbations of a network
Lauri Nyman (Aalto University)
- Author in Spectral nearness problems via Riemannian optimization
Ivan Oseledets (AIRI)
- Author in Low-rank tensor and matrix methods and machine learning
Cecilia Pagliantini (University of Pisa)
- Author in Geometric low-rank approximation of incompressible fluids on the sphere
Davide Palitta (Alma Mater Studiorum, Università di Bologna)
- Author in A subspace-conjugate gradient method for linear matrix equations
- Author in The $S^TS$-SVD
- Co-author in Sampling and Randomized Sketching for Efficient Matrix and Tensor Decompositions
Lorenzo Piccinini (Università di Bologna)
- Author in Randomized Two-Sided Gram-Schmidt Process with Applications
Federico Poloni (Università di Pisa)
- Author in Spectral nearness problems via Riemannian optimization
- Author in The derivative of Kemeny’s constant as centrality measure in undirected graphs
Margherita Porcelli (Università degli Studi di Firenze)
- Author in Quantum Block Encoding of Semiseparable Matrices
Sascha Portaro (University of Bologna)
- Author in Sampling and Randomized Sketching for Efficient Matrix and Tensor Decompositions
Stefano Pozza
- Author in Low-Rank Numerical Solution of Ordinary and Fractional Differential Equations via the $\star$-Approach
Ronny Ramlau (RICAM)
- Co-author in A solution method for compact linear operator equations based on the Arnoldi process
Marco Ratto (Università degli studi dell'Insubria)
- Author in Preconditioning Strategies for Generalized Krylov Subspace Methods for $\ell^2-\ell^q$ Minimization
Martin Redmann (University of Rostock)
- Co-author in Learning stochastic reduced order models from data
Lothar Reichel (Kent State University)
- Author in A solution method for compact linear operator equations based on the Arnoldi process
- Author in Preconditioning Strategies for Generalized Krylov Subspace Methods for $\ell^2-\ell^q$ Minimization
- Author in Sensitivity of Perron and Fiedler eigenpairs to structural perturbations of a network
Michele Rinelli (KU Leuven)
- Author in Estimation of spectral gaps for sparse symmetric matrices
- Author in On block Krylov and matrix polynomials
Michele Rinelli (KU Leuven)
- Author in Inverse Eigenvalue Problems and Multiple Orthogonal Polynomials
Leonardo Robol (University of Pisa)
- Author in Randomized sketching for low-rank least squares with regularization
- Co-author in Error formulas for block rational Krylov approximations of matrix functions
Subhayan Saha (University of Mons)
- Author in New insights for the Hadamard factorization of a matrix
- Author in Nonnegative Tucker Decomposition: Introduction, Identifiability and Algorithms
Marcel Schweitzer (Bergische Universität Wuppertal)
- Author in Near instance optimality of the Lanczos method for Stieltjes and related matrix functions
Stefano Serra-Capizzano (Insubria University)
- Author in A critical view on the GLT theory: past, present, perspectives, and beyond
Stefano Sicilia (University of Mons)
- Author in New insights for the Hadamard factorization of a matrix
Valeria Simoncini (Universita' di Bologna)
- Author in A subspace-conjugate gradient method for linear matrix equations
- Co-author in Computation of centralities in temporal water networks
- Co-author in The $S^TS$-SVD
Igor Simunec (École Polytechnique Fédérale de Lausanne)
- Author in Estimation of spectral gaps for sparse symmetric matrices
- Author in Randomized Two-Sided Gram-Schmidt Process with Applications
Martin Stoll (TU Chemnitz)
- Author in Low-rank computation of the posterior mean in Multi-Output Gaussian Processes
- Co-author in Computation of centralities in temporal water networks
Bonan Sun (Max Planck Institute for Dynamics of Complex Technical Systems, Magdeburg)
- Co-author in Mesh-free low-rank tensor representation of multivariate functions
Daniel Szyld (Temple University)
- Author in Randomized Householder-Cholesky QR Factorization with Multisketching
Francoise Tisseur (The University of Manchester)
- Author in A Fast Barzilai-Borwein Residual Minimization Algorithm for Optimal Damping
Konstantin Usevich (CNRS, CRAN, Nancy, France)
- Author in A lifting approach to ParaTuck-2 tensor decompositions
Marc Van Barel
- Author in Inverse Eigenvalue Problems and Multiple Orthogonal Polynomials
Niel Van Buggenhout (Universidad Carlos III)
- Author in Low-Rank Numerical Solution of Ordinary and Fractional Differential Equations via the $\star$-Approach
Raf Vandebril (KU Leuven)
- Author in Inverse Eigenvalue Problems and Multiple Orthogonal Polynomials
- Author in On block Krylov and matrix polynomials
Paul Van Dooren (Université catholique de Louvain)
- Author in Minimal rank factorizations of general and structured polynomial matrices
Paul Van Dooren
- Co-author in Rank-2 nonnegative matrix factorizations and their variants
Robbe Vermeiren (KU Leuven)
- Author in Inverse Eigenvalue Problems and Multiple Orthogonal Polynomials
Jianlin Xia (Purdue University)
- Author in Why are many traditional structured matrices also rank structured?

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