Stefano Zampini

45 papers Journal 41Unranked 4

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	A review on full-, zero-, and partial-knowledge based predictive models for industrial applications. Inf. Fusion Stefano Zampini, Guido Parodi, Luca Oneto, Andrea Coraddu, Davide Anguita
2025	J	`jnl`	Block BDDC/FETI-DP Preconditioners for Three-Field mixed finite element Discretizations of Biot's consolidation model. CoRR Hanyu Chu, Luca Franco Pavarino, Stefano Zampini
2025	J	`jnl`	Gradient Flows for the p-Laplacian Arising from Biological Network Models: A Novel Dynamical Relaxation Approach. CoRR Jan Haskovec, Peter A. Markowich, Stefano Zampini
2025	J	`jnl`	PETSc/TAO developments for GPU-based early exascale systems. Int. J. High Perform. Comput. Appl. Richard Tran Mills, Mark F. Adams, Satish Balay, Jed Brown, Jacob Faibussowitsch, Toby Isaac, Matthew G. Knepley, Todd S. Munson, Hansol Suh, Stefano Zampini, Hong Zhang, Junchao Zhang
2025	J	`jnl`	Robust and scalable nonlinear solvers for finite element discretizations of biological transportation networks. CoRR Jan Haskovec, Peter A. Markowich, Simone Portaro, Stefano Zampini
2025	J	`jnl`	Synthetic Geology - Structural Geology Meets Deep Learning. CoRR Simon Ghyselincks, Valeriia Okhmak, Stefano Zampini, George Turkiyyah, David E. Keyes, Eldad Haber
2025	J	`jnl`	Training-Free Constrained Generation With Stable Diffusion Models. CoRR Stefano Zampini, Jacob Christopher, Luca Oneto, Davide Anguita, Ferdinando Fioretto
2024	J	`jnl`	BDDC Preconditioners for Virtual Element Approximations of the Three-Dimensional Stokes Equations. SIAM J. Sci. Comput. Tommaso Bevilacqua, Franco Dassi, Stefano Zampini, Simone Scacchi
2024	—	`conf`	Cholesky Factorization of Tile Low Rank Matrices on GPUs. PP Wajih Halim Boukaram, Stefano Zampini, George Turkiyyah, David E. Keyes
2024	J	`jnl`	PETSc/TAO Developments for Early Exascale Systems. CoRR Richard Tran Mills, Mark F. Adams, Satish Balay, Jed Brown, Jacob Faibussowitsch, Toby Isaac, Matthew G. Knepley, Todd S. Munson, Hansol Suh, Stefano Zampini, Hong Zhang, Junchao Zhang
2024	—	`conf`	PETScML: Second-Order Solvers for Training Regression Problems in Scientific Machine Learning. PASC Stefano Zampini, Umberto Zerbinati, George Turkiyyah, David E. Keyes
2024	J	`jnl`	PETScML: Second-order solvers for training regression problems in Scientific Machine Learning. CoRR Stefano Zampini, Umberto Zerbinati, George Turkiyyah, David E. Keyes
2024	J	`jnl`	ngsPETSc: A coupling between NETGEN/NGSolve and PETSc. J. Open Source Softw. Jack D. Betteridge, Patrick E. Farrell, Matthias Hochsteger, Christopher Lackner, Joachim Schöberl, Stefano Zampini, Umberto Zerbinati
2023	J	`jnl`	BDDC preconditioners for virtual element approximations of the three-dimensional Stokes equations. CoRR Tommaso Bevilacqua, Franco Dassi, Stefano Zampini, Simone Scacchi
2023	—	`conf`	Physics Informed Data Driven Techniques for Power Flow Analysis. SSCI Guido Parodi, Luca Oneto, Giulio Ferro, Stefano Zampini, Michela Robba, Davide Anguita, Andrea Coraddu
2023	J	`jnl`	Safe, Seamless, And Scalable Integration Of Asynchronous GPU Streams In PETSc. CoRR Jacob Faibussowitsch, Mark F. Adams, Richard Tran Mills, Stefano Zampini, Junchao Zhang
2023	J	`jnl`	The deal.II Library, Version 9.5. J. Num. Math. Daniel Arndt, Wolfgang Bangerth, Maximilian Bergbauer, Marco Feder, Marc Fehling, Johannes Heinz, Timo Heister, Luca Heltai, Martin Kronbichler, Matthias Maier, Peter Munch, Jean-Paul Pelteret, Bruno Turcksin, David R. Wells, Stefano Zampini
2022	J	`jnl`	H2Opus: a distributed-memory multi-GPU software package for non-local operators. Adv. Comput. Math. Stefano Zampini, Wajih Halim Boukaram, George Turkiyyah, Omar M. Knio, David E. Keyes
2022	J	`jnl`	The PetscSF Scalable Communication Layer. IEEE Trans. Parallel Distributed Syst. Junchao Zhang, Jed Brown, Satish Balay, Jacob Faibussowitsch, Matthew G. Knepley, Oana Marin, Richard Tran Mills, Todd S. Munson, Barry F. Smith, Stefano Zampini
2021	J	`jnl`	Block FETI-DP/BDDC preconditioners for mixed isogeometric discretizations of three-dimensional almost incompressible elasticity. Math. Comput. Olof B. Widlund, Stefano Zampini, Simone Scacchi, Luca F. Pavarino
2021	J	`jnl`	H2OPUS-TLR: High Performance Tile Low Rank Symmetric Factorizations using Adaptive Randomized Approximation. CoRR Wajih Bou Karam, Stefano Zampini, George Turkiyyah, David E. Keyes
2021	J	`jnl`	H2Opus: A distributed-memory multi-GPU software package for non-local operators. CoRR Stefano Zampini, Wajih Halim Boukaram, George Turkiyyah, Omar M. Knio, David E. Keyes
2021	J	`jnl`	High-order accurate entropy-stable discontinuous collocated Galerkin methods with the summation-by-parts property for compressible CFD frameworks: Scalable SSDC algorithms and flow solver. J. Comput. Phys. Matteo Parsani, Radouan Boukharfane, Irving Reyna Nolasco, David C. Del Rey Fernández, Stefano Zampini, Bilel Hadri, Lisandro Dalcín
2021	J	`jnl`	KSPHPDDM and PCHPDDM: Extending PETSc with advanced Krylov methods and robust multilevel overlapping Schwarz preconditioners. Comput. Math. Appl. Pierre Jolivet, José E. Román, Stefano Zampini
2021	J	`jnl`	MFEM: A modular finite element methods library. Comput. Math. Appl. Robert W. Anderson, Julian Andrej, Andrew T. Barker, Jamie A. Bramwell, Jean-Sylvain Camier, Jakub Cervený, Veselin Dobrev, Yohann Dudouit, Aaron Fisher, Tzanio V. Kolev, Will Pazner, Mark Stowell, Vladimir Z. Tomov, Ido Akkerman, Johann Dahm, David S. Medina, Stefano Zampini
2021	J	`jnl`	The PetscSF Scalable Communication Layer. CoRR Junchao Zhang, Jed Brown, Satish Balay, Jacob Faibussowitsch, Matthew G. Knepley, Oana Marin, Richard Tran Mills, Todd S. Munson, Barry F. Smith, Stefano Zampini
2021	J	`jnl`	Toward performance-portable PETSc for GPU-based exascale systems. Parallel Comput. Richard Tran Mills, Mark F. Adams, Satish Balay, Jed Brown, Alp Dener, Matthew G. Knepley, Scott E. Kruger, Hannah Morgan, Todd S. Munson, Karl Rupp, Barry F. Smith, Stefano Zampini, Hong Zhang, Junchao Zhang
2020	J	`jnl`	Hierarchical Matrix Approximations of Hessians Arising in Inverse Problems Governed by PDEs. CoRR Ilona Ambartsumyan, Wajih Bou Karam, Tan Bui-Thanh, Omar Ghattas, David E. Keyes, Georg Stadler, George Turkiyyah, Stefano Zampini
2020	J	`jnl`	Hierarchical Matrix Approximations of Hessians Arising in Inverse Problems Governed by PDEs. SIAM J. Sci. Comput. Ilona Ambartsumyan, Wajih Halim Boukaram, Tan Bui-Thanh, Omar Ghattas, David E. Keyes, Georg Stadler, George Turkiyyah, Stefano Zampini
2020	J	`jnl`	Toward Performance-Portable PETSc for GPU-based Exascale Systems. CoRR Richard Tran Mills, Mark F. Adams, Satish Balay, Jed Brown, Alp Dener, Matthew G. Knepley, Scott E. Kruger, Hannah Morgan, Todd S. Munson, Karl Rupp, Barry F. Smith, Stefano Zampini, Hong Zhang, Junchao Zhang
2019	J	`jnl`	Conservative and entropy stable solid wall boundary conditions for the compressible Navier-Stokes equations: Adiabatic wall and heat entropy transfer. J. Comput. Phys. Lisandro Dalcín, Diego Rojas, Stefano Zampini, David C. Del Rey Fernández, Mark H. Carpenter, Matteo Parsani
2019	J	`jnl`	Entropy Stable h/p-Nonconforming Discretization with the Summation-by-Parts Property for the Compressible Euler and Navier-Stokes Equations. CoRR David C. Del Rey Fernández, Mark H. Carpenter, Lisandro Dalcín, Stefano Zampini, Matteo Parsani
2019	J	`jnl`	Entropy Stable p-Nonconforming Discretizations with the Summation-by-Parts Property for the Compressible Euler equations. CoRR David C. Del Rey Fernández, Mark H. Carpenter, Lisandro Dalcín, L. Fredrich, Diego Rojas, Andrew R. Winters, Gregor J. Gassner, Stefano Zampini, Matteo Parsani
2019	J	`jnl`	MFEM: a modular finite element methods library. CoRR Robert W. Anderson, Julian Andrej, Andrew T. Barker, Jamie A. Bramwell, Jean-Sylvain Camier, Jakub Cervený, Veselin Dobrev, Yohann Dudouit, Aaron Fisher, Tzanio V. Kolev, Will Pazner, Mark Stowell, Vladimir Z. Tomov, Johann Dahm, David S. Medina, Stefano Zampini
2019	J	`jnl`	Optimized geometrical metrics satisfying free-stream preservation. CoRR Irving Reyna Nolasco, Lisandro Dalcín, David C. Del Rey Fernández, Stefano Zampini, Matteo Parsani
2018	J	`jnl`	Accelerated Cyclic Reduction: A distributed-memory fast solver for structured linear systems. Parallel Comput. Gustavo Chávez, George Turkiyyah, Stefano Zampini, Hatem Ltaief, David E. Keyes
2018	J	`jnl`	BDDC Algorithms with deluxe scaling and adaptive selection of primal constraints for Raviart-Thomas vector fields. Math. Comput. Duk-Soon Oh, Olof B. Widlund, Stefano Zampini, Clark R. Dohrmann
2018	J	`jnl`	Parallel accelerated cyclic reduction preconditioner for three-dimensional elliptic PDEs with variable coefficients. J. Comput. Appl. Math. Gustavo Chávez, George Turkiyyah, Stefano Zampini, David E. Keyes
2017	J	`jnl`	Adaptive Selection of Primal Constraints for Isogeometric BDDC Deluxe Preconditioners. SIAM J. Sci. Comput. Lourenço Beirão da Veiga, Luca F. Pavarino, Simone Scacchi, Olof B. Widlund, Stefano Zampini
2017	J	`jnl`	Multilevel Balancing Domain Decomposition by Constraints Deluxe Algorithms with Adaptive Coarse Spaces for Flow in Porous Media. SIAM J. Sci. Comput. Stefano Zampini, Xuemin Tu
2016	—	`conf`	On the Robustness and Prospects of Adaptive BDDC Methods for Finite Element Discretizations of Elliptic PDEs with High-Contrast Coefficients. PASC Stefano Zampini, David E. Keyes
2016	J	`jnl`	PCBDDC: A Class of Robust Dual-Primal Methods in PETSc. SIAM J. Sci. Comput. Stefano Zampini
2014	J	`jnl`	Isogeometric BDDC Preconditioners with Deluxe Scaling. SIAM J. Sci. Comput. Lourenço Beirão da Veiga, Luca F. Pavarino, Simone Scacchi, Olof B. Widlund, Stefano Zampini
2013	J	`jnl`	Balancing Neumann-Neumann methods for the cardiac Bidomain model. Numerische Mathematik Stefano Zampini
2010	J	`jnl`	BDDC Preconditioners for Spectral Element Discretizations of Almost Incompressible Elasticity in Three Dimensions. SIAM J. Sci. Comput. Luca F. Pavarino, Olof B. Widlund, Stefano Zampini