Due to the COVID-19 pandemy, SIGMA 2020 is cancelled.

SIGMA 2020 Workshop

The meeting SIGMA’2020 is organized by SIGMA (Signal - Image - Geometry - Modelling - Approximation), one of the four activity groups of the SMAI (Société de Mathématiques Appliquées et Industrielles). This activity group aims at developing interactions between different mathematical communities, by overcoming somewhat artificial frontiers, and thus to create within SMAI new activities and synergies around topics such as signal and image processing, approximation theory, computational geometry and geometric modelling.

The workshop will consist of invited talks, contributed talks and poster sessions. If you are interested in giving a contributed talk or presenting a poster, let us know.

Scientific Committee

Frédéric Chazal (INRIA Saclay), Marie-Laurence Mazure (Univ. Grenoble Alpes), Quentin Mérigot (Univ. Paris-Sud), Gabriel Peyré (ENS Paris), Gabriele Steidl (Univ. Kaiserslautern)


Bernhard Beckerman (Univ. Lille), Julie Digne (LIRIS, CNRS), Jalal Fadili (ENSICaen), Tom Lyche (Univ. Oslo, Norvège), Anthony Nouy (Centrale Nantes)


Registration & Visa