Nicolás A. Barnafi

22 papers Journal 22
YearRankTypeTitle / Venue / Authors
2025 J jnl
A Nitsche method for Navier-Stokes/generalized poroelasticity interface problems.
CoRR
Aparna Bansal, Nicolás A. Barnafi, Dwijendra Narain Pandey, Ricardo Ruiz-Baier
2025 J jnl
Accelerated implicitization: Robust fixed-point iterations arising from an explicit scheme.
CoRR
Nicolás A. Barnafi, Felipe Galarce, Pablo Brubeck
2025 J jnl
Equal order stabilized finite elements with Nitsche for stationary Navier-Stokes problem with slip boundary conditions : a priori and a posteriori error analysis.
CoRR
Aparna Bansal, Nicolás A. Barnafi, Rodolfo Araya, Dwijendra Narain Pandey
2025 J jnl
Finite element analysis of an eigenvalue problem arising from neutron transport.
CoRR
Nicolás A. Barnafi, Felipe Lepe, Francisca Muñoz Riquelme
2025 J jnl
Tree-based adaptive finite element methods for deformable image registration.
CoRR
Nicolás A. Barnafi, Alberto F. Martín, Ricardo Ruiz-Baier
2025 J jnl
Two-Level Sketching Alternating Anderson acceleration for Complex Physics Applications.
CoRR
Nicolás A. Barnafi, Massimiliano Lupo Pasini
2024 J jnl
A Lagrange Multiplier-based method for Stokes-linearized poro-hyperelastic interface problems.
CoRR
Aparna Bansal, Nicolás A. Barnafi, Dwijendra Narain Pandey, Ricardo Ruiz-Baier
2023 J jnl
A comparative study of scalable multilevel preconditioners for cardiac mechanics.
J. Comput. Phys.
Nicolás A. Barnafi, Luca F. Pavarino, Simone Scacchi
2023 J jnl
Modeling of cardiac fibers as oriented liquid crystals.
CoRR
Nicolás A. Barnafi, Axel Osses
2023 J jnl
Parallel block preconditioners for virtual element discretizations of the time-dependent Maxwell equations.
J. Comput. Phys.
Nicolás A. Barnafi, Franco Dassi, Simone Scacchi
2023 J jnl
Reconstructing relaxed configurations in elastic bodies: Mathematical formulation and numerical methods for cardiac modeling.
CoRR
Nicolás A. Barnafi, Francesco Regazzoni, Davide Riccobelli
2022 J jnl
A comparative study of scalable multilevel preconditioners for cardiac mechanics.
CoRR
Nicolás A. Barnafi, Luca F. Pavarino, Simone Scacchi
2022 J jnl
Analysis and numerical validation of robust parallel nonlinear solvers for implicit time discretizations of the Bidomain equations.
CoRR
Nicolás A. Barnafi, Ngoc Mai Monica Huynh, Luca F. Pavarino, Simone Scacchi
2022 J jnl
Coupling chemotaxis and growth poromechanics for the modelling of feather primordia patterning.
CoRR
Nicolás A. Barnafi, Luis Miguel De Oliveira Vilaca, Michel C. Milinkovitch, Ricardo Ruiz-Baier
2022 J jnl
Finite Element Methods for Large-Strain Poroelasticity/Chemotaxis Models Simulating the Formation of Myocardial Oedema.
J. Sci. Comput.
Nicolás A. Barnafi, Bryan Gomez-Vargas, Wesley de Jesus Lourenço, Ruy Freitas Reis, Bernardo M. Rocha, Marcelo Lobosco, Ricardo Ruiz-Baier, Rodrigo Weber dos Santos
2022 J jnl
Parallel block preconditioners for virtual element discretizations of the time-dependent Maxwell equations.
CoRR
Nicolás A. Barnafi, Franco Dassi, Simone Scacchi
2022 J jnl
Parallel inexact Newton-Krylov and quasi-Newton solvers for nonlinear elasticity.
CoRR
Nicolás A. Barnafi, Luca F. Pavarino, Simone Scacchi
2021 J jnl
Adaptive Mesh Refinement in Deformable Image Registration: A Posteriori Error Estimates for Primal and Mixed Formulations.
SIAM J. Imaging Sci.
Nicolás A. Barnafi, Gabriel N. Gatica, Daniel E. Hurtado, Willian Miranda, Ricardo Ruiz-Baier
2021 J jnl
Mathematical analysis and numerical approximation of a general linearized poro-hyperelastic model.
Comput. Math. Appl.
Nicolás A. Barnafi, Paolo Zunino, Luca Dedè, Alfio Quarteroni
2021 J jnl
Mixed methods for large-strain poroelasticity/chemotaxis models simulating the formation of myocardial oedema.
CoRR
Nicolás A. Barnafi, Bryan Gomez-Vargas, Wesley de Jesus Lourenço, Ruy Freitas Reis, Bernardo Martins Rocha, Marcelo Lobosco, Ricardo Ruiz-Baier, Rodrigo Weber dos Santos
2020 J jnl
Iterative splitting schemes for a soft material poromechanics model.
CoRR
Jakub Wiktor Both, Nicolás A. Barnafi, Florin A. Radu, Paolo Zunino, Alfio Quarteroni
2018 J jnl
Primal and Mixed Finite Element Methods for Deformable Image Registration Problems.
SIAM J. Imaging Sci.
Nicolás A. Barnafi, Gabriel N. Gatica, Daniel E. Hurtado