The goal of the conference is to gather researchers in digital geometry and discrete variational calculus, theoretical mathematical experts from geometric measure theory and variational problems and applications oriented computer scientists from image analysis or geometry processing. It would bridge the gap between various approaches to discrete calculus, and go beyond the current state of the art. We want to bring together these communities in order to promote calculus on digital spaces and structures, fostering new developments.

The conference was planned to take place at CIRM (Marseille, France) from March 29th to April 2nd, 2021: the conference website at CIRM can be found here.

Due to the current Coronavirus situation, the conference will be held as a virtual event with the help of CIRM. Besides the talks given through the visio-conference of the CIRM, there will be a Discord server to foster interactions between participants. 

• Dominique Attali (CNRS - Université Grenoble Alpes)
• Yuri Boykov (The University of Waterloo)
• Julie Delon (Université Paris Descartes)
• Julie Digne (CNRS - Université Lyon 1)
  
• Quentin Mérigot (Université Paris-Saclay)
• Ulrich Pinkall (TU Berlin)
• Emanuele Rodolà (Sapienza University of Rome)
• Tristan Roussillon (INSA Lyon)
• Boris Thibert (Université Grenoble Alpes)
• Amir Vaxman (Utrecht University)

Talks (30 minutes including questions and answers) are solicited in, but not limited to, the following topics:

• digital geometry
• discrete differential calculus
• numerical analysis
• geometric measure theory
• geometry processing
• variational problmes on discrete manifolds
• shape optimization
• image analysis
• graph-based methods in image analysis
• computational geometry
• computer graphics

The propositions will be in the form of a title and an abstract. The contents may be an original contribution, or a survey on a particular problem, or a recent result already published or submitted.

Registration is free but mandatory to attend the conference.

All participants are asked to pre-register on the CIRM website. Note that it is not necessary to register at Sciencesconf.org if no talk is proposed.

Registration on the CIRM website before Sunday March 28 is necessary both to have access to the (virtual) talks and to receive the Discord server address.

Scientific committees

• Yuri Boykov (The University of Waterloo)
• David Coeurjolly (CNRS - Université de Lyon)
• Mathieu Desbrun (California Institute of Technology)
• Simon Masnou (Université Lyon 1)

Organizing committees

• Yukiko Kenmochi (CNRS - Université Gustave Eiffel)
• Jacques-Olivier Lachaud (Université Savoie Mont-Blanc)
• Pascal Romon (Université Gustave Eiffel)
• Max Wardetzky (Georg-August-University Göttingen) 

                    ANR project CoMeDiC