324 citations · 636 across the 33 of their papers we have counts for
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Mixed-dimensional modeling of vascular tissues with reduced Lagrange multipliers
Camilla Belponer, Alfonso Caiazzo, Luca Heltai
This paper presents a numerical method for the simulation of multiscale materials composed of an elastic matrix and slender active inclusions. The setting is motivated by the model…
A fully-coupled nonlinear magnetoelastic thin shell formulation
Abhishek Ghosh, Andrew McBride, Zhaowei Liu +3
A geometrically exact dimensionally reduced order model for the nonlinear deformation of thin magnetoelastic shells is presented. The Kirchhoff-Love assumptions for the mechanical…
Exploiting high-contrast Stokes preconditioners to efficiently solve incompressible fluid-structure interaction problems
Michał Wichrowski, Piotr Krzyżanowski, Luca Heltai +1
In this work, we develop a new algorithm to solve large-scale incompressible time-dependent fluid--structure interaction (FSI) problems using a matrix-free finite element method in…
A comparison of non-matching techniques for the finite element approximation of interface problems
Daniele Boffi, Andrea Cangiani, Marco Feder +2
We perform a systematic comparison of various numerical schemes for the approximation of interface problems. We consider unfitted approaches in view of their application to possibl…
Reduced Lagrange multiplier approach for non-matching coupling of mixed-dimensional domains
Luca Heltai, Paolo Zunino
Many physical problems involving heterogeneous spatial scales, such as the flow through fractured porous media, the study of fiber-reinforced materials, or the modeling of the smal…