BDDC Preconditioners for Spectral Element Discretizations of Almost Incompressible Elasticity in Three Dimensions. - Luca F. Pavarino; Olof B. Widlund; Stefano Zampini (SIAM J. Sci. Comput., 2010)

Balancing Neumann-Neumann methods for the cardiac Bidomain model. - Stefano Zampini (Numerische Mathematik, 2013)

Isogeometric BDDC Preconditioners with Deluxe Scaling. - Lourenço Beirão da Veiga; Luca F. Pavarino; Simone Scacchi; Olof B. Widlund; Stefano Zampini (SIAM J. Sci. Comput., 2014)

On the Robustness and Prospects of Adaptive BDDC Methods for Finite Element Discretizations of Elliptic PDEs with High-Contrast Coefficients. - Stefano Zampini; David E. Keyes (PASC, 2016)

PCBDDC: A Class of Robust Dual-Primal Methods in PETSc. - Stefano Zampini (SIAM J. Sci. Comput., 2016)

Adaptive Selection of Primal Constraints for Isogeometric BDDC Deluxe Preconditioners. - Lourenço Beirão da Veiga; Luca F. Pavarino; Simone Scacchi; Olof B. Widlund; Stefano Zampini (SIAM J. Sci. Comput., 2017)

Multilevel Balancing Domain Decomposition by Constraints Deluxe Algorithms with Adaptive Coarse Spaces for Flow in Porous Media. - Stefano Zampini; Xuemin Tu (SIAM J. Sci. Comput., 2017)

Parallel accelerated cyclic reduction preconditioner for three-dimensional elliptic PDEs with variable coefficients. - Gustavo Chávez; George Turkiyyah; Stefano Zampini; David E. Keyes (J. Comput. Appl. Math., 2018)

BDDC Algorithms with deluxe scaling and adaptive selection of primal constraints for Raviart-Thomas vector fields. - Duk-Soon Oh; Olof B. Widlund; Stefano Zampini; Clark R. Dohrmann (Math. Comput., 2018)

Accelerated Cyclic Reduction: A distributed-memory fast solver for structured linear systems. - Gustavo Chávez; George Turkiyyah; Stefano Zampini; Hatem Ltaief; David E. Keyes (Parallel Comput., 2018)

Entropy Stable p-Nonconforming Discretizations with the Summation-by-Parts Property for the Compressible Euler equations. - David C. Del Rey Fernández; Mark H. Carpenter; Lisandro Dalcín; L. Fredrich; Diego Rojas; Andrew R. Winters; Gregor J. Gassner; Stefano Zampini; Matteo Parsani (CoRR, 2019)

Entropy Stable h/p-Nonconforming Discretization with the Summation-by-Parts Property for the Compressible Euler and Navier-Stokes Equations. - David C. Del Rey Fernández; Mark H. Carpenter; Lisandro Dalcín; Stefano Zampini; Matteo Parsani (CoRR, 2019)

Optimized geometrical metrics satisfying free-stream preservation. - Irving Reyna Nolasco; Lisandro Dalcín; David C. Del Rey Fernández; Stefano Zampini; Matteo Parsani (CoRR, 2019)

MFEM: a modular finite element methods library. - 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; et al. (CoRR, 2019)

Conservative and entropy stable solid wall boundary conditions for the compressible Navier-Stokes equations: Adiabatic wall and heat entropy transfer. - Lisandro Dalcín; Diego Rojas; Stefano Zampini; David C. Del Rey Fernández; Mark H. Carpenter; Matteo Parsani (J. Comput. Phys., 2019)

Hierarchical Matrix Approximations of Hessians Arising in Inverse Problems Governed by PDEs. - Ilona Ambartsumyan; Wajih Bou Karam; Tan Bui-Thanh; Omar Ghattas; David E. Keyes; Georg Stadler; George Turkiyyah; Stefano Zampini (CoRR, 2020)

Hierarchical Matrix Approximations of Hessians Arising in Inverse Problems Governed by PDEs. - Ilona Ambartsumyan; Wajih Halim Boukaram; Tan Bui-Thanh; Omar Ghattas; David E. Keyes; Georg Stadler; George Turkiyyah; Stefano Zampini (SIAM J. Sci. Comput., 2020)

MFEM: A modular finite element methods library. - 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; et al. (Comput. Math. Appl., 2021)

KSPHPDDM and PCHPDDM: Extending PETSc with advanced Krylov methods and robust multilevel overlapping Schwarz preconditioners. - Pierre Jolivet; José E. Román; Stefano Zampini (Comput. Math. Appl., 2021)

H2OPUS-TLR: High Performance Tile Low Rank Symmetric Factorizations using Adaptive Randomized Approximation. - Wajih Bou Karam; Stefano Zampini; George Turkiyyah; David E. Keyes (CoRR, 2021)

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. - Matteo Parsani; Radouan Boukharfane; Irving Reyna Nolasco; David C. Del Rey Fernández; Stefano Zampini; Bilel Hadri; Lisandro Dalcín (J. Comput. Phys., 2021)

Block FETI-DP/BDDC preconditioners for mixed isogeometric discretizations of three-dimensional almost incompressible elasticity. - Olof B. Widlund; Stefano Zampini; Simone Scacchi; Luca F. Pavarino (Math. Comput., 2021)

Toward performance-portable PETSc for GPU-based exascale systems. - 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; et al. (Parallel Comput., 2021)

H2Opus: a distributed-memory multi-GPU software package for non-local operators. - Stefano Zampini; Wajih Halim Boukaram; George Turkiyyah; Omar M. Knio; David E. Keyes (Adv. Comput. Math., 2022)

The PetscSF Scalable Communication Layer. - Junchao Zhang 002; Jed Brown; Satish Balay; Jacob Faibussowitsch; Matthew G. Knepley; Oana Marin; Richard Tran Mills; Todd S. Munson; Barry F. Smith; Stefano Zampini (IEEE Trans. Parallel Distributed Syst., 2022)

Physics Informed Data Driven Techniques for Power Flow Analysis. - Guido Parodi; Luca Oneto; Giulio Ferro; Stefano Zampini; Michela Robba; Davide Anguita; Andrea Coraddu (SSCI, 2023)

Safe, Seamless, And Scalable Integration Of Asynchronous GPU Streams In PETSc. - Jacob Faibussowitsch; Mark F. Adams; Richard Tran Mills; Stefano Zampini; Junchao Zhang 002 (CoRR, 2023)

The deal.II Library, Version 9.5. - Daniel Arndt 003; Wolfgang Bangerth; Maximilian Bergbauer; Marco Feder; Marc Fehling; Johannes Heinz; Timo Heister; Luca Heltai; Martin Kronbichler 002; Matthias Maier; Peter Munch; Jean-Paul Pelteret; et al. (J. Num. Math., 2023)

PETScML: Second-Order Solvers for Training Regression Problems in Scientific Machine Learning. - Stefano Zampini; Umberto Zerbinati; George Turkiyyah; David E. Keyes (PASC, 2024)

Cholesky Factorization of Tile Low Rank Matrices on GPUs. - Wajih Halim Boukaram; Stefano Zampini; George Turkiyyah; David E. Keyes (PP, 2024)

PETSc/TAO Developments for Early Exascale Systems. - 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 006; Junchao Zhang 002 (CoRR, 2024)

BDDC Preconditioners for Virtual Element Approximations of the Three-Dimensional Stokes Equations. - Tommaso Bevilacqua; Franco Dassi; Stefano Zampini; Simone Scacchi (SIAM J. Sci. Comput., 2024)

ngsPETSc: A coupling between NETGEN/NGSolve and PETSc. - Jack D. Betteridge; Patrick E. Farrell; Matthias Hochsteger; Christopher Lackner; Joachim Schöberl; Stefano Zampini; Umberto Zerbinati (J. Open Source Softw., 2024)

PETSc/TAO developments for GPU-based early exascale systems. - 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 006; Junchao Zhang 002 (Int. J. High Perform. Comput. Appl., 2025)

A review on full-, zero-, and partial-knowledge based predictive models for industrial applications. - Stefano Zampini; Guido Parodi; Luca Oneto; Andrea Coraddu; Davide Anguita (Inf. Fusion, 2025)

Training-Free Constrained Generation With Stable Diffusion Models. - Stefano Zampini; Jacob Christopher; Luca Oneto; Davide Anguita; Ferdinando Fioretto (CoRR, 2025)

Robust and scalable nonlinear solvers for finite element discretizations of biological transportation networks. - Jan Haskovec; Peter A. Markowich; Simone Portaro; Stefano Zampini (CoRR, 2025)

Block BDDC/FETI-DP Preconditioners for Three-Field mixed finite element Discretizations of Biot's consolidation model. - Hanyu Chu; Luca Franco Pavarino; Stefano Zampini (CoRR, 2025)

Synthetic Geology - Structural Geology Meets Deep Learning. - Simon Ghyselincks; Valeriia Okhmak; Stefano Zampini; George Turkiyyah; David E. Keyes; Eldad Haber (CoRR, 2025)