Samuel Tapie

Samuel Tapie is a Professor at the Faculty of Science and Technology of the University of Lorraine since September 2021. He is affiliated with the IECL (Elie Cartan Institute of Lorraine) and became a Junior member of the Institut Universitaire de France (IUF) in 2023. His research focuses on Riemannian geometry at the intersection of dynamical systems, spectral theory, and geometric group theory.

• University: University of Lorraine
• Affiliation: IECL – Geometry team
• Previous institutions: University of Nantes, University of Grenoble, University of Bonn

His research spans multiple subfields of geometry, including:

• Ergodic theory of geodesic flows in negative curvature
• Spectral geometry of the Laplacian
• Interactions with Ricci/Yamabe flows, geometric group theory, and conformal geometry

His publications reveal expertise in:

• Random walks on hyperbolic groups
• Entropy theory and geodesic currents
• Conformal metric compactness
• Counting closed geodesics

Scientific awards include:

• Junior member of the Institut Universitaire de France (2023)

He actively contributes to mathematics dissemination through:

• Coordinating IECL's scientific mediation activities
• Organizing MATh.EN.JEANS workshops
• Collaborating with artists on theater and multimedia projects