Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Istituto di Fotonica e NanotecnologieIT287 papers
- University of MilanIT253 papers
- Centre National de la Recherche ScientifiqueFR237 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di MilanoIT232 papers
- Sapienza University of RomeIT155 papers
- Italian Institute of TechnologyIT125 papers
- University of Milano-BicoccaIT115 papers
- National Research CouncilLK111 papers
- University of GenoaIT102 papers
- University of Rome Tor VergataIT102 papers
- University of BolognaIT101 papers
- University of Naples Federico IIIT97 papers
13 papers · 2 filters
Topology optimization of multiple anisotropic materials, with application to self-assembling diblock copolymers
Francesco Regazzoni, Nicola Parolini, Marco Verani
We propose a solution strategy for a multimaterial minimum compliance topology optimization problem, which consists in finding the optimal allocation of a finite number of candidat…
The LifeV library: engineering mathematics beyond the proof of concept
Luca Bertagna, Simone Deparis, Luca Formaggia +2
LifeV is a library for the finite element (FE) solution of partial differential equations in one, two, and three dimensions. It is written in C++ and designed to run on diverse par…
A POD-selective inverse distance weighting method for fast parametrized shape morphing
Francesco Ballarin, Alessandro D'Amario, Simona Perotto +1
Efficient shape morphing techniques play a crucial role in the approximation of partial differential equations defined in parametrized domains, such as for fluid-structure interact…
V-cycle multigrid algorithms for discontinuous Galerkin methods on non-nested polytopic meshes
P. F. Antonietti, G. Pennesi
In this paper we analyse the convergence properties of V-cycle multigrid algorithms for the numerical solution of the linear system of equations arising from discontinuous Galerkin…
Multilayer shallow water models with locally variable number of layers and semi-implicit time discretization
Luca Bonaventura, Enrique D. Fernández-Nieto, José Garres-Díaz +1
We propose an extension of the discretization approaches for multilayer shallow water models, aimed at making them more flexible and efficient for realistic applications to coastal…
A free-boundary problem with moving contact points
Ivan Fumagalli
This paper concerns the theoretical and numerical analysis of a free boundary problem for the Laplace equation, with a curvature condition on the free boundary. This boundary is de…
A fully semi-Lagrangian discretization for the 2D Navier--Stokes equations in the vorticity--streamfunction formulation
Luca Bonaventura, Roberto Ferretti, Lorenzo Rocchi
A numerical method for the two-dimensional, incompressible Navier--Stokes equations in vorticity--streamfunction form is proposed, which employs semi-Lagrangian discretizations for…
A Hybrid High-Order method for Kirchhoff-Love plate bending problems
Francesco Bonaldi, Daniele A. Di Pietro, Giuseppe Geymonat +1
We present a novel Hybrid High-Order (HHO) discretization of fourth-order elliptic problems arising from the mechanical modeling of the bending behavior of Kirchhoff-Love plates, i…
Geometrically-exact time-integration mesh-free schemes for advection-diffusion problems derived from optimal transportation theory and their connection with particle methods
Livio Fedeli, Anna Pandolfi, Michael Ortiz
We develop an Optimal Transportation Meshfree (OTM) particle method for advection-diffusion in which the concentration or density of the diffusive species is approximated by Dirac…
Uncertainty Quantification of geochemical and mechanical compaction in layered sedimentary basins
Ivo Colombo, Fabio Nobile, Giovanni Porta +2
In this work we propose an Uncertainty Quantification methodology for sedimentary basins evolution under mechanical and geochemical compaction processes, which we model as a couple…
A multigrid algorithm for the -version of the Virtual Element Method
P. F. Antonietti, L. Mascotto, M. Verani
We present a multigrid algorithm for the solution of the linear systems of equations stemming from the version of the Virtual Element discretization of a two-dimensional Poisso…
Benchmarks for single-phase flow in fractured porous media
Bernd Flemisch, Inga Berre, Wietse Boon +5
This paper presents several test cases intended to be benchmarks for numerical schemes for single-phase fluid flow in fractured porous media. A number of solution strategies are co…
Pod-Galerkin Reduced Order Methods for CFD Using Finite Volume Discretisation: Vortex Shedding Around a Circular Cylinder
Giovanni Stabile, Saddam Hijazi, Andrea Mola +2
Vortex shedding around circular cylinders is a well known and studied phenomenon that appears in many engineering fields. A Reduced Order Model (ROM) of the incompressible flow aro…