FreeFEM
FreeFEM Days

December 18 & 19 , 2025 version 1

Previous FreeFem days

An academic and industrial research hybrid conference (in Place or in Zoom)

It is now open via the page.

FreeFEM is now used as research tool or investigation software by a continuously increasing community gathering scientists from different areas of research (mathematics, physics, finance, healthcare, automotive, etc).

Following the success of the previous workshops on FreeFEM, this new event is aimed to reflect the latest capabilities and applications of the software and to exchange information with other communities involved in the development of generic solvers for PDEs.

The previous editions presentations are available on this repository.

The Lunch are offered, and the Registration is free but mandatory.

The list of participants .

Retrieve videos on FreeFEM channel

THURSDAY

18

DECEMBER


Morning :
Room 15-16 309
Lunch :
Room 15-16 309
Afternoon :
Room 15-16 309 (Presentation)
Afternoon :
Salle Paul Lévy, 16-26 209. (basic tuto)

Morning session : presentation Zoom link SU Code secret : 498 608 3693 ID de réunion : 519889 (from 9H to 18h)

09:00 - 9:45
Room 15-16 309
F. Hecht (LJLL, Sorbonne Université) :
FreeFem++ past, news and future ( Zip of Directory of the presentation )
9:45 - 10:00
Room 15-16 309
A. Le Hyaric (CNRS,LJLL, Sorbonne Université) :
FreeFem-CS ( Abstract )
10:00 - 10:25
Room 15-16 309
S. Legrand (INRIA, Alpines) :
Integration Continue and cmake ( Abstract )
10:25 - 11:00
Room 15-16 309
Coffe break
11:00 - 11:20
Room 15-16 309
Matthieu Patrizio (in situ):
Benchmarking FreeFEM for Superconducting Qubit Chip Modeling ( the abstract )
11:20 - 12:30
Room 15-16 309
P. Jolivet (Sorbonne Université, CNRS, LIP6) : FreeFEM, PETSc, SLEPc, HPDDM, and ff-bifbox
12:30 - 13:45
Room 15-16 309
Lunch break

Afternoon session : presentation Zoom link SU Code secret : 498 608 3693 ID de réunion : 519889 (from 9H to 18h)

13:45 - 14:10
Room 15-16 309
A. Suzuki ()
An inverse problem to determine volcanic structure and its eigenvalue analysis in higher precision ( the abstract
14:10 - 15:00
Room 15-16 309
G. Sadaka, F. Bouchut
FreeVol

Afternoon Tutorial session

ID de réunion: 938 1434 1567 Code secret: g6XjmM
15:00 - 18h
Room Séminaire 15-16 309
P. Jolivet, P-H Tournier : Expert Tutorial
15:00 - 17h30
Room Paul Lévy, 16-26 209.
Zoom link ID de réunion :


Basics Tutorial ( Directory of exemples )

FRIDAY

19

DECEMBER


Morning :
Room 15-16 309
Lunch :
Room 15-16 309
Seminar :
Room 15-16 309
Afternoon :
Room 15-16 309 (expert tuto)
Afternoon :
TBA (basic tuto)

Morning presentation session

Zook link SU Code secret : 498 608 3693 ID de réunion : 519889 (from 9H to 18h)
09:00 - 09:20
Room 15-16 309
Zelai Xu (in situ) :
Numerical Simulation of Hydrogel-Based Bioprinting ( the abstract )
09:20 - 09:40
Room 15-16 309
Hao Li (in situ):
Towards multi-scale topology optimisation of microchannel cooling ( the abstract )
09:40 - 10:00
Room 15-16 309
C. Coillot (in Zoom):
Numerical study of sapflow measurement in vegetal combining microwave heat pulse and thermal imaging ( the abstract )
10:00 - 10:20
Room 15-16 309
E. Fontaine (in situ):
Hemodynamic Modeling of Cerebral Aneurysms: Coupling 4D Flow MRI and Finite Element Simulations ( the abstract )
10:20 - 10:50
Room 15-16 309
Coffe break
10h50 - 11:10
Room 15-16 309
Leila Azem (In Zoom) :
Numerical simulation of a 3d regularized Boussinesq system ( the abstract )
11:10 - 11:30
Room 15-16 309
A. Chabib (CNRS, LJLL) :
Element Pk and quadrature formular ( the abstract )
11.30 - 11:50
Room 15-16 309
Houssam Houssein (in situ) :
An Artificial Neural Network for Predicting the Roles of Contacting Bodies in Computational Contact Mechanics ( the abstract )
11.50 - 12:10
Room 15-16 309
Pascal Ventura (in situ) :
Aspects of ANM/FEM Numerical Model, Applied to Nonlinear Elastic, and Thermo Elastic Analysis of Wrinkles in Film/Substrate Systems Mahata ( the abstract )
12.10 - 12:30
Room 15-16 309
Shantiram Mahata (in situ) :
Lowest-Order Nonstandard Finite Element Methods for Time-Fractional Biharmonic Problem ( the abstract )
12:30 - 14:00
Room 15-16 309
Lunch

Afternoon session (seminar)

Zoom Link Code secret : 498 608 3693 ID de réunion : 519889 (from 9H to 18h)
14:00 - 15:00
Room 15-16 309
Ms Victorita Dolean (TU/e) , LJLL Seminar
Modern Solvers for Time-Harmonic Waves: FreeFEM at Scale and a Glimpse Toward Learning-Driven Methods ( The abstract (md) )

Afternoon Tutorial session

15:15 - 18h Room 16-15 309
Lien Zoom SU Code secret : 498 608 3693 ID de réunion : 519889 (from 9H to 18h)
Expert/MPI session P. Jolivet1 , P-H. Tournier 2 (LIP6 1), (LJLL, Alpines, CNRS 2) :
15:00 - 18h Room 15-25 322
Lien Zoom CNRS
ID de réunion : 915 8487 4934
Code secret : 1ukDQs
F. Hecht1 , G. Sadaka 2 (LJLL, Alpines, Sorbonne Université1), (LMRS, CNRS, Rouen 2) :

Sponsors :

Sorbonne université INRIA CNRS Genci

Access & Housing

The conference will be held at the Laboratoire Jacques-Louis Lions, 4 Place Jussieu, Paris, Tour 15-25 at the 3th floor.


Show a larger map

Métro and RER (Transport society)

Station Jussieu (lines 7 & 10)
Station Cluny - La Sorbonne (RER B) within 700m
Station Austerlitz (lines 5, 10 and RER C) within 1000m

Bus (Transport society)

Line 24: station Quai Saint-Bernard
Line 63: station Rue des fossés Saint-Bernard or Quai Saint Bernard
Line 67: station Jussieu
Line 89: station Jussieu, Cardinal Lemoine or Quai Saint Bernard

Housing

We recommend you to book your hotel room as soon as possible. Here are a few addresses for your information: