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ORCIDMichele Benzi
Person information
- affiliation: Scuola Normale Superiore, Pisa, Italy
- affiliation (former): Emory University, Atlanta, GA, USA
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2020 – today
- 2024
[j67]Fatemeh Panjeh Ali Beik
, Michele Benzi:
An augmented Lagrangian-based preconditioning technique for a class of block three-by-three linear systems. Appl. Math. Lett. 149: 108903 (2024)- [j66]Fatemeh Panjeh Ali Beik, Michele Benzi, Mehdi Najafi-Kalyani:
Accelerating iterative solvers via a two-dimensional minimum residual technique. Comput. Math. Appl. 166: 224-236 (2024) - [j65]Michele Benzi, Chiara Faccio:
Solving Linear Systems of the Form \({\boldsymbol{(A + \gamma UU^T)\, {x} = {b}}}\) by Preconditioned Iterative Methods. SIAM J. Sci. Comput. 46(2): S51-S70 (2024) - [j64]Enrico Facca, Gabriele Todeschi, Andrea Natale, Michele Benzi:
Efficient Preconditioners for Solving Dynamical Optimal Transport via Interior Point Methods. SIAM J. Sci. Comput. 46(3): 1397- (2024) - [i21]Santolo Leveque, Michele Benzi, Patrick E. Farrell:
An augmented Lagrangian preconditioner for the control of the Navier-Stokes equations. CoRR abs/2408.05095 (2024) - 2023
- [j63]Michele Benzi, Michele Rinelli, Igor Simunec:
Computation of the von Neumann entropy of large matrices via trace estimators and rational Krylov methods. Numerische Mathematik 155(3-4): 377-414 (2023) - [i20]Fatemeh Panjeh Ali Beik, Michele Benzi, Mehdi Najafi-Kalyani:
A two-dimensional minimum residual technique for accelerating two-step iterative solvers with applications to discrete ill-posed problems. CoRR abs/2303.12473 (2023) - [i19]Fatemeh Panjeh Ali Beik, Michele Benzi:
An augmented Lagrangian-based preconditioning technique for a class of block three-by-three linear systems. CoRR abs/2310.16216 (2023) - 2022
- [j62]Michele Benzi, Isabella Daidone, Chiara Faccio, Laura Zanetti Polzi:
Structural analysis of water networks. J. Complex Networks 11(1) (2022) - [j61]Fatemeh Panjeh Ali Beik, Michele Benzi:
Preconditioning techniques for the coupled Stokes-Darcy problem: spectral and field-of-values analysis. Numerische Mathematik 150(2): 257-298 (2022) - [i18]Michele Benzi, Chiara Faccio:
Solving linear systems of the form (A + γUUT), x = b by preconditioned iterative methods. CoRR abs/2206.10444 (2022) - [i17]Enrico Facca, Gabriele Todeschi, Andrea Natale, Michele Benzi:
Efficient preconditioners for solving dynamical optimal transport via interior point methods. CoRR abs/2209.00315 (2022) - [i16]Michele Benzi, Isabella Daidone, Chiara Faccio, Laura Zanetti Polzi:
Structural analysis of water networks. CoRR abs/2210.13941 (2022) - [i15]Michele Benzi, Michele Rinelli, Igor Simunec:
Computation of the von Neumann entropy of large matrices via trace estimators and rational Krylov methods. CoRR abs/2212.09642 (2022) - 2021
- [j60]Enrico Facca, Michele Benzi:
Fast Iterative Solution of the Optimal Transport Problem on Graphs. SIAM J. Sci. Comput. 43(3): A2295-A2319 (2021) - [i14]Michele Benzi, Michele Rinelli:
Refined decay bounds on the entries of spectral projectors associated with sparse Hermitian matrices. CoRR abs/2110.11833 (2021) - [i13]Michele Benzi, Milo Viviani:
Solving cubic matrix equations arising in conservative dynamics. CoRR abs/2111.12373 (2021) - 2020
- [j59]Michele Benzi, Daniele Bertaccini, Fabio Durastante, Igor Simunec, Ernesto Estrada:
Non-local network dynamics via fractional graph Laplacians. J. Complex Networks 8(3) (2020) - [j58]Paolo Bartesaghi, Michele Benzi, Gian Paolo Clemente, Rosanna Grassi, Ernesto Estrada:
Risk-Dependent Centrality in Economic and Financial Networks. SIAM J. Financial Math. 11(2): 526-565 (2020) - [i12]Enrico Facca, Michele Benzi:
Fast Iterative Solution of the Optimal Transport Problem on Graphs. CoRR abs/2009.13478 (2020) - [i11]Michele Benzi, Igor Simunec:
Rational Krylov methods for fractional diffusion problems on graphs. CoRR abs/2012.08389 (2020)
2010 – 2019
- 2019
- [j57]Jared Lee Aurentz, Anthony P. Austin, Michele Benzi, Vassilis Kalantzis:
Stable Computation of Generalized Matrix Functions via Polynomial Interpolation. SIAM J. Matrix Anal. Appl. 40(1): 210-234 (2019) - [i10]Michele Benzi, Daniele Bertaccini, Fabio Durastante:
Fractional dynamics on directed networks. CoRR abs/1912.07288 (2019) - 2018
- [j56]Fatemeh Panjeh Ali Beik, Michele Benzi:
Iterative Methods for Double Saddle Point Systems. SIAM J. Matrix Anal. Appl. 39(2): 902-921 (2018) - 2017
- [j55]Michele Benzi, Bora Uçar:
Preconditioning Techniques Based on the Birkhoff-von Neumann Decomposition. Comput. Methods Appl. Math. 17(2): 201 (2017) - [j54]Isabel Chen, Michele Benzi, Howard H. Chang, Vicki Stover Hertzberg:
Dynamic communicability and epidemic spread: a case study on an empirical dynamic contact network. J. Complex Networks 5(2): 274-302 (2017) - [j53]Ernesto Estrada, Michele Benzi:
What is the meaning of the graph energy after all? Discret. Appl. Math. 230: 71-77 (2017) - [j52]Fatemeh Panjeh Ali Beik, Michele Benzi, Sayyed-Hasan Azizi Chaparpordi:
On block diagonal and block triangular iterative schemes and preconditioners for stabilized saddle point problems. J. Comput. Appl. Math. 326: 15-30 (2017) - [j51]Michele Benzi, Thomas M. Evans, Steven P. Hamilton, Massimiliano Lupo Pasini, Stuart R. Slattery:
Analysis of Monte Carlo accelerated iterative methods for sparse linear systems. Numer. Linear Algebra Appl. 24(3) (2017) - [j50]Michele Benzi, Valeria Simoncini:
Approximation of functions of large matrices with Kronecker structure. Numerische Mathematik 135(1): 1-26 (2017) - [j49]Michele Benzi:
Special Section: 2016 Copper Mountain Conference. SIAM J. Sci. Comput. 39(5) (2017) - 2016
- [j48]Michele Benzi, Desmond J. Higham:
Commentary on Dehmer and Mowshowitz. Complex. 21(S1): 19 (2016) - [j47]Francesca Arrigo, Michele Benzi:
Edge Modification Criteria for Enhancing the Communicability of Digraphs. SIAM J. Matrix Anal. Appl. 37(1): 443-468 (2016) - [j46]Francesca Arrigo, Michele Benzi, Caterina Fenu:
Computation of Generalized Matrix Functions. SIAM J. Matrix Anal. Appl. 37(3): 836-860 (2016) - [j45]Francesca Arrigo, Michele Benzi:
Updating and Downdating Techniques for Optimizing Network Communicability. SIAM J. Sci. Comput. 38(1) (2016) - [i9]Isabel Chen, Michele Benzi, Howard H. Chang, Vicki Stover Hertzberg:
Dynamic communicability and epidemic spread: a case study on an empirical dynamic contact network. CoRR abs/1601.07586 (2016) - 2015
- [j44]Michele Benzi, Christine Klymko:
On the Limiting Behavior of Parameter-Dependent Network Centrality Measures. SIAM J. Matrix Anal. Appl. 36(2): 686-706 (2015) - [j43]Michele Benzi, Valeria Simoncini:
Decay Bounds for Functions of Hermitian Matrices with Banded or Kronecker Structure. SIAM J. Matrix Anal. Appl. 36(3): 1263-1282 (2015) - [j42]Michele Benzi:
Special Section: 2014 Copper Mountain Conference. SIAM J. Sci. Comput. 37(5) (2015) - [i8]Francesca Arrigo, Michele Benzi:
Edge modification criteria for enhancing the communicability of digraphs. CoRR abs/1508.01056 (2015) - [i7]Ernesto Estrada, Michele Benzi:
Core-satellite Graphs. Clustering, Assortativity and Spectral Properties. CoRR abs/1510.07954 (2015) - 2014
- [j41]Michele Benzi, Elena Toscano:
Mauro Picone, Sandro Faedo, and the numerical solution of partial differential equations in Italy (1928-1953). Numer. Algorithms 66(1): 105-145 (2014) - [i6]Ernesto Estrada, Michele Benzi:
Are Social Networks Really Balanced? CoRR abs/1406.2132 (2014) - [i5]Francesca Arrigo, Michele Benzi:
Updating and downdating techniques for optimizing network communicability. CoRR abs/1410.5303 (2014) - 2013
- [j40]Michele Benzi, Christine Klymko:
Total communicability as a centrality measure. J. Complex Networks 1(2): 124-149 (2013) - [j39]Michele Benzi, Zhen Wang:
A parallel implementation of the modified augmented Lagrangian preconditioner for the incompressible Navier-Stokes equations. Numer. Algorithms 64(1): 73-84 (2013) - [j38]Michele Benzi, Paola Boito, Nader Razouk:
Decay Properties of Spectral Projectors with Applications to Electronic Structure. SIAM Rev. 55(1): 3-64 (2013) - [j37]Michele Benzi:
Special Section: 2012 Copper Mountain Conference. SIAM J. Sci. Comput. 35(5) (2013) - [i4]Michele Benzi, Christine Klymko:
Total communicability as a centrality measure. CoRR abs/1302.6770 (2013) - [i3]Michele Benzi, Christine Klymko:
A matrix analysis of different centrality measures. CoRR abs/1312.6722 (2013) - 2012
- [c2]Yu Wang, Eugene Agichtein, Michele Benzi:
TM-LDA: efficient online modeling of latent topic transitions in social media. KDD 2012: 123-131 - [i2]Michele Benzi, Ernesto Estrada, Christine Klymko:
Ranking hubs and authorities using matrix functions. CoRR abs/1201.3120 (2012) - 2011
- [j36]Michele Benzi, Eldad Haber, Lauren Taralli:
A preconditioning technique for a class of PDE-constrained optimization problems. Adv. Comput. Math. 35(2-4): 149-173 (2011) - [j35]Michele Benzi, Michael K. Ng, Qiang Niu, Zhen Wang:
A Relaxed Dimensional Factorization preconditioner for the incompressible Navier-Stokes equations. J. Comput. Phys. 230(16): 6185-6202 (2011) - [j34]Zhong-Zhi Bai, Michele Benzi, Fang Chen:
On preconditioned MHSS iteration methods for complex symmetric linear systems. Numer. Algorithms 56(2): 297-317 (2011) - [j33]Michele Benzi:
Numerical Solution of Markov Chains. Numer. Linear Algebra Appl. 18(6): 897-900 (2011) - [j32]Michele Benzi, Verena Kuhlemann:
Restricted additive Schwarz methods for Markov chains. Numer. Linear Algebra Appl. 18(6): 1011-1029 (2011) - [j31]Michele Benzi, Maxim A. Olshanskii:
Field-of-Values Convergence Analysis of Augmented Lagrangian Preconditioners for the Linearized Navier-Stokes Problem. SIAM J. Numer. Anal. 49(2): 770-788 (2011) - [j30]Ray Tuminaro, Michele Benzi, Xiao-Chuan Cai, Iain Duff, Howard C. Elman, Roland Freund, Kirk E. Jordan, Tim Kelley, David E. Keyes, Misha Elena Kilmer, Sven Leyffer, Tom Manteuffel, Steve F. McCormick, David J. Silvester, Homer F. Walker:
Special Section: 2010 Copper Mountain Conference. SIAM J. Sci. Comput. 33(5): 2685 (2011) - [j29]Michele Benzi, Zhen Wang:
Analysis of Augmented Lagrangian-Based Preconditioners for the Steady Incompressible Navier-Stokes Equations. SIAM J. Sci. Comput. 33(5): 2761-2784 (2011) - [i1]Ernesto Estrada, Naomichi Hatano, Michele Benzi:
The Physics of Communicability in Complex Networks. CoRR abs/1109.2950 (2011) - 2010
- [j28]Zhong-Zhi Bai, Michele Benzi, Fang Chen:
Modified HSS iteration methods for a class of complex symmetric linear systems. Computing 87(3-4): 93-111 (2010) - [j27]Steven P. Hamilton, Michele Benzi, Eldad Haber:
New multigrid smoothers for the Oseen problem. Numer. Linear Algebra Appl. 17(2-3): 557-576 (2010) - [j26]Michele Benzi, Luis Ferragut, Micol Pennacchio, Valeria Simoncini:
Solution of linear systems from an optimal control problem arising in wind simulation. Numer. Linear Algebra Appl. 17(6): 895-915 (2010)
2000 – 2009
- 2009
- [j25]Michele Benzi:
A Generalization of the Hermitian and Skew-Hermitian Splitting Iteration. SIAM J. Matrix Anal. Appl. 31(2): 360-374 (2009) - [j24]Michele Benzi, Eldad Haber, Lauren Taralli:
Multilevel Algorithms for Large-Scale Interior Point Methods. SIAM J. Sci. Comput. 31(6): 4152-4175 (2009) - 2008
- [j23]Maxim A. Olshanskii, Michele Benzi:
An Augmented Lagrangian Approach to Linearized Problems in Hydrodynamic Stability. SIAM J. Sci. Comput. 30(3): 1459-1473 (2008) - 2007
- [j22]Michele Benzi, Nader Razouk:
On the Iwasawa decomposition of a symplectic matrix. Appl. Math. Lett. 20(3): 260-265 (2007) - [j21]Michele Benzi, Jia Liu:
Block preconditioning for saddle point systems with indefinite (1, 1) block. Int. J. Comput. Math. 84(8): 1117-1129 (2007) - [j20]Michele Benzi, Jia Liu:
An Efficient Solver for the Incompressible Navier-Stokes Equations in Rotation Form. SIAM J. Sci. Comput. 29(5): 1959-1981 (2007) - 2006
- [j19]Michele Benzi, Ljiljana Cvetkovic, Michael Neumann:
Preface. Numer. Algorithms 42(3-4): 205-206 (2006) - [j18]Michele Benzi, Valeria Simoncini:
On the eigenvalues of a class of saddle point matrices. Numerische Mathematik 103(2): 173-196 (2006) - [j17]Michele Benzi, Michael K. Ng:
Preconditioned Iterative Methods for Weighted Toeplitz Least Squares Problems. SIAM J. Matrix Anal. Appl. 27(4): 1106-1124 (2006) - [j16]Michele Benzi, Maxim A. Olshanskii:
An Augmented Lagrangian-Based Approach to the Oseen Problem. SIAM J. Sci. Comput. 28(6): 2095-2113 (2006) - 2004
- [j15]James S. Warsa, Michele Benzi, Todd A. Wareing, Jim E. Morel:
Preconditioning a mixed discontinuous finite element method for radiation diffusion. Numer. Linear Algebra Appl. 11(8-9): 795-811 (2004) - [j14]Michele Benzi, Gene H. Golub:
A Preconditioner for Generalized Saddle Point Problems. SIAM J. Matrix Anal. Appl. 26(1): 20-41 (2004) - [j13]Valeria Simoncini, Michele Benzi:
Spectral Properties of the Hermitian and Skew-Hermitian Splitting Preconditioner for Saddle Point Problems. SIAM J. Matrix Anal. Appl. 26(2): 377-389 (2004) - 2003
- [j12]Michele Benzi, Miroslav Tuma:
A robust incomplete factorization preconditioner for positive definite matrices. Numer. Linear Algebra Appl. 10(5-6): 385-400 (2003) - [j11]Michele Benzi, Miroslav Tuma:
A Robust Preconditioner with Low Memory Requirements for Large Sparse Least Squares Problems. SIAM J. Sci. Comput. 25(2): 499-512 (2003) - 2001
- [j10]Michele Benzi, Andreas Frommer, Reinhard Nabben, Daniel B. Szyld:
Algebraic theory of multiplicative Schwarz methods. Numerische Mathematik 89(4): 605-639 (2001) - 2000
- [j9]Michele Benzi, Miroslav Tuma:
Orderings for Factorized Sparse Approximate Inverse Preconditioners. SIAM J. Sci. Comput. 21(5): 1851-1868 (2000) - [j8]Michele Benzi, Jane Cullum, Miroslav Tuma:
Robust Approximate Inverse Preconditioning for the Conjugate Gradient Method. SIAM J. Sci. Comput. 22(4): 1318-1332 (2000) - [j7]Michele Benzi, John C. Haws, Miroslav Tuma:
Preconditioning Highly Indefinite and Nonsymmetric Matrices. SIAM J. Sci. Comput. 22(4): 1333-1353 (2000)
1990 – 1999
- 1999
- [j6]Michele Benzi, Daniel B. Szyld, Arno C. N. van Duin:
Orderings for Incomplete Factorization Preconditioning of Nonsymmetric Problems. SIAM J. Sci. Comput. 20(5): 1652-1670 (1999) - [c1]Michele Benzi, José Marín, Miroslav Tuma:
Parallel Preconditioning with Factorized Sparse Approximate Inverses. PP 1999 - 1998
- [j5]Michele Benzi, Miroslav Tuma:
A Sparse Approximate Inverse Preconditioner for Nonsymmetric Linear Systems. SIAM J. Sci. Comput. 19(3): 968-994 (1998) - 1997
- [j4]Guillaume Alléon, Michele Benzi, Luc Giraud:
Sparse approximate inverse preconditioning for dense linear systems arising in computational electromagnetics. Numer. Algorithms 16(1): 1-15 (1997) - 1996
- [j3]Michele Benzi, Carl Dean Meyer, Miroslav Tuma:
A Sparse Approximate Inverse Preconditioner for the Conjugate Gradient Method. SIAM J. Sci. Comput. 17(5): 1135-1149 (1996) - 1995
- [j2]Michele Benzi, Tugrul Dayar:
The Arithmetic Mean Method for Finding the Stationary Vector of Markov Chains. Parallel Algorithms Appl. 6(1): 25-37 (1995) - [j1]Michele Benzi, Carl Dean Meyer:
A Direct Projection Method for Sparse Linear Systems. SIAM J. Sci. Comput. 16(5): 1159-1176 (1995)
Coauthor Index
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last updated on 2024-10-07 21:22 CEST by the dblp team
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