198 citations · 773 across the 33 of their papers we have counts for
35 papers
Well-posedness and finite element approximation of the electrostatic shear Alfvén wave equations
Annalisa Buffa, Timon Miehling, Marco Picasso +1
The aim of this paper is to study the well-posedness and finite element approximation of the electrostatic shear Alfvén wave equations, a coupled system of two partial differential…
Reduced Order Modeling based Inexact FETI-DP solver for lattice structures
Thibaut Hirschler, Robin Bouclier, Pablo Antolin +1
This paper addresses the overwhelming computational resources needed with standard numerical approaches to simulate architected materials. Those multiscale heterogeneous lattice st…
PDE-Based Parameterisation Techniques for Planar Multipatch Domains
Jochen Hinz, Annalisa Buffa
This paper presents a PDE-based parameterisation framework for addressing the planar surface-to-volume (StV) problem of finding a valid description of the domain's interior given n…
Fast parametric analysis of trimmed multi-patch isogeometric Kirchhoff-Love shells using a local reduced basis method
Margarita Chasapi, Pablo Antolin, Annalisa Buffa
This contribution presents a model order reduction framework for real-time efficient solution of trimmed, multi-patch isogeometric Kirchhoff-Love shells. In several scenarios, such…
A shape derivative approach to domain simplification
Jochen Hinz, Ondine Chanon, Alessandra Arrigoni +1
The objective of this study is to address the difficulty of simplifying the geometric model in which a differential problem is formulated, also called defeaturing, while simultaneo…
Stabilized isogeometric formulation of the Stokes problem on overlapping patches
Xiaodong Wei, Riccardo Puppi, Pablo Antolin +1
We present a novel stabilized isogeometric formulation for the Stokes problem, where the geometry of interest is obtained via overlapping NURBS (non-uniform rational B-spline) patc…