SPEGEO : Structure-Preserving Algorithms and Geometric Numerical Integration school

22-26 Jun 2026 Strasbourg (France)

Description

The numerical resolution of mathematical models used to describe realistic physical phenomena is often difficult. This is because the dynamics of the unknowns (such as density or temperature) are governed by non-linear partial differential equations based on complex geometries. However, the models often possess special properties: symmetry, conservations, Hamiltonian structure, dissipation... In order to obtain better quality numerical solutions, especially over long timescales, it is important to preserve these mathematical structures in numerical methods. The aim of this school is to introduce various recent methods and algorithms that have been developed in this spirit of preserving certain structures of the underlying model.

All courses and practical sessions at the school, as well as the course materials, will be conducted in English. Participants must bring a laptop for the practical sessions. The school will not be filmed or made available via videoconference.

Accommodation costs for a single room and tuition fees are covered by the CNRS for its employees. Travel expenses for CNRS employees are covered by the employee’s home office upon request. They must submit a training registration request on the Ariane platform.

For non-CNRS staff, a contribution toward accommodation costs will be required to finalize registration.

Academic 300 €
Private sector 500 €

Accommodation, meals, and coffee breaks are all included in the registration fee.

Ph.D. students may be exempt from these fees, subject to availability. The registration deadline is April 17, 2026.

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