Arnaud Eteve

Arnaud Eteve is a postdoctoral researcher at the Max Planck Institute for Mathematics in Bonn, Germany, specializing in geometric representation theory and the Langlands program. He earned his PhD from a university in Paris under Jean-François Dat.

Education

• PhD in Mathematics, University of Paris (Supervisor: Jean-François Dat)

Research Focus

Dr. Eteve's work centers on the Langlands program through arithmetic and geometric lenses, with deep investigations into Deligne-Lusztig theory for finite and p-adic Lie groups. His research integrates modular representation theory, Hecke categories, and categorification frameworks, particularly examining geometric Satake correspondences, Bezrukavnikov equivalences, and the cohomology of stacks of shtukas. He employs advanced tools from algebraic geometry and category theory to solve representation-theoretic problems.

Publication Trends

His recent preprints reveal a cohesive program connecting sheaf theory with representation theory. Key themes include monodromic structures in Hecke categories, Koszul duality for Kac-Moody groups, and foundational work on shtuka stacks. Collaborations with Jens Eberhardt and Cong Xue demonstrate interdisciplinary approaches to Langlands correspondence, emphasizing categorical traces and nearby cycles in geometric contexts.

Awards and Recognition

No scientific awards or fellowships were documented in the source material.

Academic Activities

Dr. Eteve currently teaches a specialized course on Deligne-Lusztig theory. No student advising or grant funding details were provided. His research operates within the Max Planck Institute's collaborative mathematical environment, though specific teams or labs weren't specified.