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math.NA2023
Nitsche method for Navier-Stokes equations with slip boundary conditions: Convergence analysis and VMS-LES stabilization
Aparna Bansal, Nicolás Alejandro Barnafi, Dwijendra Narain Pandey
In this paper, we analyze the Nitsche's method for the stationary Navier-Stokes equations on Lipschitz domains under minimal regularity assumptions. Our analysis provides a robust…
math.NA2023★ 1 cited
Modeling of cardiac fibers as oriented liquid crystals
Nicolás A. Barnafi, Axel Osses
In this work we propose a mathematical model that describes the orientation of ventricular cardiac fibers. These fibers are commonly computed as the normalized gradient of certain…