Leonardo Robol

57 papers A 1B 1C 1Journal 53Unranked 1

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Error formulas for block rational Krylov approximations of matrix functions. CoRR Stefano Massei, Leonardo Robol
2025	J	`jnl`	Preconditioned Low-Rank Riemannian Optimization for Symmetric Positive Definite Linear Matrix Equations. SIAM J. Sci. Comput. Ivan Bioli, Daniel Kressner, Leonardo Robol
2025	J	`jnl`	Randomized Sketched TT-GMRES for Linear Systems with Tensor Structure. SIAM J. Sci. Comput. Alberto Bucci, Davide Palitta, Leonardo Robol
2024	J	`jnl`	A Multilinear Nyström Algorithm for Low-Rank Approximation of Tensors in Tucker Format. SIAM J. Matrix Anal. Appl. Alberto Bucci, Leonardo Robol
2024	J	`jnl`	An Efficient Block Rational Krylov Solver for Sylvester Equations with Adaptive Pole Selection. SIAM J. Sci. Comput. Angelo Casulli, Leonardo Robol
2024	J	`jnl`	Backward errors for multiple eigenpairs in structured and unstructured nonlinear eigenvalue problems. CoRR Miryam Gnazzo, Leonardo Robol
2024	J	`jnl`	Computing Functions of Symmetric Hierarchically Semiseparable Matrices. CoRR Angelo A. Casulli, Daniel Kressner, Leonardo Robol
2024	J	`jnl`	Computing Functions of Symmetric Hierarchically Semiseparable Matrices. SIAM J. Matrix Anal. Appl. Angelo A. Casulli, Daniel Kressner, Leonardo Robol
2024	J	`jnl`	Preconditioned Low-Rank Riemannian Optimization for Symmetric Positive Definite Linear Matrix Equations. CoRR Ivan Bioli, Daniel Kressner, Leonardo Robol
2024	J	`jnl`	Randomized sketched TT-GMRES for linear systems with tensor structure. CoRR Alberto Bucci, Davide Palitta, Leonardo Robol
2024	J	`jnl`	Reduced Order Modeling for Thermal Simulations of Electric Components With Surface-to-Surface Radiation. IEEE Access Matteo Zorzetto, Riccardo Torchio, Francesco Lucchini, Stefano Massei, Leonardo Robol, Fabrizio Dughiero
2024	J	`jnl`	Tropical Laurent series, their tropical roots, and localization results for the eigenvalues of nonlinear matrix functions. Math. Comput. Gian Maria Negri Porzio, Vanni Noferini, Leonardo Robol
2023	J	`jnl`	A multilinear Nyström algorithm for low-rank approximation of tensors in Tucker format. CoRR Alberto Bucci, Leonardo Robol
2023	J	`jnl`	A nested divide-and-conquer method for tensor Sylvester equations with positive definite hierarchically semiseparable coefficients. CoRR Stefano Massei, Leonardo Robol
2023	J	`jnl`	An effcient block rational Krylov solver for Sylvester equations with adaptive pole selection. CoRR Angelo A. Casulli, Leonardo Robol
2023	J	`jnl`	Computing eigenvalues of semi-infinite quasi-Toeplitz matrices. Numer. Algorithms Dario A. Bini, Bruno Iannazzo, Beatrice Meini, Jie Meng, Leonardo Robol
2023	J	`jnl`	Implicit Reward Structures for Implicit Reliability Models. IEEE Trans. Reliab. Giulio Masetti, Leonardo Robol, Silvano Chiaradonna, Felicita Di Giandomenico
2022	J	`jnl`	Computing eigenvalues of semi-infinite quasi-Toeplitz matrices. CoRR Dario A. Bini, Bruno Iannazzo, Beatrice Meini, Jie Meng, Leonardo Robol
2022	J	`jnl`	Hierarchical adaptive low-rank format with applications to discretized partial differential equations. Numer. Linear Algebra Appl. Stefano Massei, Leonardo Robol, Daniel Kressner
2022	J	`jnl`	Low-rank tensor structure preservation in fractional operators by means of exponential sums. CoRR Angelo A. Casulli, Leonardo Robol
2022	J	`jnl`	Mixed Precision Recursive Block Diagonalization for Bivariate Functions of Matrices. SIAM J. Matrix Anal. Appl. Stefano Massei, Leonardo Robol
2022	C	`conf`	Random Bad State Estimator to Address False Data Injection in Critical Infrastructures. PRDC Giulio Masetti, Silvano Chiaradonna, Leonardo Robol, Felicita Di Giandomenico
2022	A	`conf`	Solution Bundles of Markov Performability Models through Adaptive Cross Approximation. DSN Giulio Masetti, Leonardo Robol, Silvano Chiaradonna, Felicita Di Giandomenico
2022	J	`jnl`	TAPAS: a Tool for Stochastic Evaluation of Large Interdependent Composed Models with Absorbing States. SIGMETRICS Perform. Evaluation Rev. Giulio Masetti, Leonardo Robol, Silvano Chiaradonna, Felicita Di Giandomenico
2021	J	`jnl`	Hierarchical adaptive low-rank format with applications to discretized PDEs. CoRR Stefano Massei, Leonardo Robol, Daniel Kressner
2021	J	`jnl`	Mixed precision recursive block diagonalization for bivariate functions of matrices. CoRR Stefano Massei, Leonardo Robol
2021	J	`jnl`	Rank-Structured QR for Chebyshev Rootfinding. SIAM J. Matrix Anal. Appl. Angelo Casulli, Leonardo Robol
2021	J	`jnl`	Tropical Laurent series, their tropical roots, and localization results for the eigenvalues of nonlinear matrix functions. CoRR Gian Maria Negri Porzio, Vanni Noferini, Leonardo Robol
2020	J	`jnl`	A Computational Framework for Two-Dimensional Random Walks With Restarts. SIAM J. Sci. Comput. Dario A. Bini, Stefano Massei, Beatrice Meini, Leonardo Robol
2020	J	`jnl`	A finite element model updating method based on global optimization. CoRR Maria Girardi, Cristina Padovani, Daniele Pellegrini, Leonardo Robol
2020	J	`jnl`	Computing performability measures in Markov chains by means of matrix functions. J. Comput. Appl. Math. Giulio Masetti, Leonardo Robol
2020	J	`jnl`	Finite element model updating for structural applications. J. Comput. Appl. Math. Maria Girardi, Cristina Padovani, Daniele Pellegrini, Margherita Porcelli, Leonardo Robol
2020	J	`jnl`	Rank-structured QR for Chebyshev rootfinding. CoRR Angelo Casulli, Leonardo Robol
2020	J	`jnl`	Sampling the eigenvalues of random orthogonal and unitary matrices. CoRR Massimiliano Fasi, Leonardo Robol
2020	J	`jnl`	hm-toolbox: MATLAB Software for HODLR and HSS Matrices. SIAM J. Sci. Comput. Stefano Massei, Leonardo Robol, Daniel Kressner
2019	J	`jnl`	A computational framework for two-dimensional random walks with restarts. CoRR Dario A. Bini, Stefano Massei, Beatrice Meini, Leonardo Robol
2019	J	`jnl`	A model updating procedure to enhance structural analysis in the FE code NOSA-ITACA. CoRR Maria Girardi, Cristina Padovani, Daniele Pellegrini, Leonardo Robol
2019	J	`jnl`	Fast Solvers for Two-Dimensional Fractional Diffusion Equations Using Rank Structured Matrices. SIAM J. Sci. Comput. Stefano Massei, Mariarosa Mazza, Leonardo Robol
2019	J	`jnl`	Fast and backward stable computation of eigenvalues and eigenvectors of matrix polynomials. Math. Comput. Jared Lee Aurentz, Thomas Mach, Leonardo Robol, Raf Vandebril, David S. Watkins
2019	J	`jnl`	Low-Rank Updates and a Divide-And-Conquer Method for Linear Matrix Equations. SIAM J. Sci. Comput. Daniel Kressner, Stefano Massei, Leonardo Robol
2019	J	`jnl`	Nonsingular systems of generalized Sylvester equations: An algorithmic approach. Numer. Linear Algebra Appl. Fernando de Terán, Bruno Iannazzo, Federico Poloni, Leonardo Robol
2019	J	`jnl`	Quasi-Toeplitz matrix arithmetic: a MATLAB toolbox. Numer. Algorithms Dario A. Bini, Stefano Massei, Leonardo Robol
2019	J	`jnl`	Rational Krylov and ADI iteration for infinite size quasi-Toeplitz matrix equations. CoRR Leonardo Robol
2019	J	`jnl`	Rational Krylov for Stieltjes matrix functions: convergence and pole selection. CoRR Stefano Massei, Leonardo Robol
2019	B	`conf`	Stochastic Evaluation of Large Interdependent Composed Models Through Kronecker Algebra and Exponential Sums. Petri Nets Giulio Masetti, Leonardo Robol, Silvano Chiaradonna, Felicita Di Giandomenico
2019	J	`jnl`	Structured backward errors in linearizations. CoRR Vanni Noferini, Leonardo Robol, Raf Vandebril
2019	J	`jnl`	Tensor methods for the computation of MTTA in large systems of loosely interconnected components. CoRR Leonardo Robol, Giulio Masetti
2019	J	`jnl`	When is a matrix unitary or Hermitian plus low rank? Numer. Linear Algebra Appl. Gianna M. Del Corso, Federico Poloni, Leonardo Robol, Raf Vandebril
2019	J	`jnl`	hm-toolbox: Matlab software for HODLR and HSS matrices. CoRR Stefano Massei, Leonardo Robol, Daniel Kressner
2018	J	`jnl`	Fast and Backward Stable Computation of Roots of Polynomials, Part II: Backward Error Analysis; Companion Matrix and Companion Pencil. SIAM J. Matrix Anal. Appl. Jared Lee Aurentz, Thomas Mach, Leonardo Robol, Raf Vandebril, David S. Watkins
2018	J	`jnl`	On quadratic matrix equations with infinite size coefficients encountered in QBD stochastic processes. Numer. Linear Algebra Appl. Dario A. Bini, Stefano Massei, Beatrice Meini, Leonardo Robol
2018	J	`jnl`	Solving Rank-Structured Sylvester and Lyapunov Equations. SIAM J. Matrix Anal. Appl. Stefano Massei, Davide Palitta, Leonardo Robol
2017	J	`jnl`	A Framework for Structured Linearizations of Matrix Polynomials in Various Bases. SIAM J. Matrix Anal. Appl. Leonardo Robol, Raf Vandebril, Paul Van Dooren
2017	J	`jnl`	Fast Hessenberg Reduction of Some Rank Structured Matrices. SIAM J. Matrix Anal. Appl. Luca Gemignani, Leonardo Robol
2014	—	`conf`	A multiprecision algorithm for the solution of polynomials and polynomial eigenvalue problems. SNC Dario A. Bini, Leonardo Robol
2014	J	`jnl`	Certified counting of roots of random univariate polynomials. CoRR Joseph Cleveland, Jeffrey Dzugan, Jonathan D. Hauenstein, Ian Haywood, Dhagash Mehta, Anthony Morse, Leonardo Robol, Taylor Schlenk
2014	J	`jnl`	Solving secular and polynomial equations: A multiprecision algorithm. J. Comput. Appl. Math. Dario A. Bini, Leonardo Robol