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Stefano Massei
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hm-toolbox: Matlab software for HODLR and HSS matrices
S Massei, L Robol, D Kressner
SIAM Journal on Scientific Computing 42 (2), C43-C68, 2020
502020
Solving rank-structured Sylvester and Lyapunov equations
S Massei, D Palitta, L Robol
SIAM journal on matrix analysis and applications 39 (4), 1564-1590, 2018
442018
Low-rank updates and a divide-and-conquer method for linear matrix equations
D Kressner, S Massei, L Robol
SIAM Journal on Scientific Computing 41 (2), A848-A876, 2019
422019
Rational Krylov for Stieltjes matrix functions: convergence and pole selection
S Massei, L Robol
BIT Numerical Mathematics 61 (1), 237-273, 2021
302021
Semi-infinite quasi-Toeplitz matrices with applications to QBD stochastic processes
D Bini, S Massei, B Meini
Mathematics of Computation 87 (314), 2811-2830, 2018
282018
On maximum volume submatrices and cross approximation for symmetric semidefinite and diagonally dominant matrices
A Cortinovis, D Kressner, S Massei
Linear Algebra And Its Applications 593, 251-268, 2020
26*2020
Quasi-Toeplitz matrix arithmetic: a MATLAB toolbox
DA Bini, S Massei, L Robol
Numerical Algorithms 81, 741-769, 2019
252019
On quadratic matrix equations with infinite size coefficients encountered in QBD stochastic processes
DA Bini, S Massei, B Meini, L Robol
Numerical Linear Algebra with Applications 25 (6), e2128, 2018
252018
On functions of quasi Toeplitz matrices
DA Bini, S Massei, B Meini
Sbornik: Mathematics 208 (11), 1628-1645, 2017
242017
Fast solvers for two-dimensional fractional diffusion equations using rank structured matrices
S Massei, M Mazza, L Robol
SIAM Journal on Scientific Computing 41 (4), A2627-A2656, 2019
21*2019
On the decay of the off-diagonal singular values in cyclic reduction
DA Bini, S Massei, L Robol
Linear Algebra and its Applications 519, 27-53, 2017
182017
Efficient cyclic reduction for Quasi-Birth–Death problems with rank structured blocks
DA Bini, S Massei, L Robol
Applied Numerical Mathematics 116, 37-46, 2017
152017
Decay bounds for the numerical quasiseparable preservation in matrix functions
S Massei, L Robol
Linear Algebra and its Applications 516, 212-242, 2017
132017
Divide-and-conquer methods for functions of matrices with banded or hierarchical low-rank structure
A Cortinovis, D Kressner, S Massei
SIAM Journal on Matrix Analysis and Applications 43 (1), 151-177, 2022
112022
Compress‐and‐restart block Krylov subspace methods for Sylvester matrix equations
D Kressner, K Lund, S Massei, D Palitta
Numerical Linear Algebra with Applications 28 (1), e2339, 2021
112021
Improved ParaDiag via low-rank updates and interpolation
D Kressner, S Massei, J Zhu
Numerische Mathematik 155 (1-2), 175-209, 2023
10*2023
Certified and fast computations with shallow covariance kernels
D Kressner, J Latz, S Massei, E Ullmann
Foundations of Data Science 2 (4), 487 - 512, 2020
92020
A computational framework for two-dimensional random walks with restarts
DA Bini, S Massei, B Meini, L Robol
SIAM Journal on Scientific Computing 42 (4), A2108-A2133, 2020
92020
Hierarchical adaptive low‐rank format with applications to discretized partial differential equations
S Massei, L Robol, D Kressner
Numerical Linear Algebra with Applications 29 (6), e2448, 2022
82022
Some algorithms for maximum volume and cross approximation of symmetric semidefinite matrices
S Massei
BIT Numerical Mathematics 62 (1), 195-220, 2022
72022
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