RESEARCH INTERESTS
Algebraic and Motivic Geometries
- Algebraic flows and additive group actions, locally nilpotent derivations.
- Cancellation Problems and Exotic Structures.
- Automorphisms and étale endomorphisms of open varieties.
- Real algebraic models and forms of open varieties.
- Equivariant and logarithmic birational rigidity.
- Uniruledness and $\mathbb{A}$-cylindricity.
- Completions of affine spaces in Mori fiber spaces.
- $\mathbb{A}^1$-homotopy theory.
- $\mathbb{A}^1$-contractible varieties.
- Motivic geometry at infinity of open varieties.
AGENDA
- November 2025
Rencontre ANR HqDiag
November 18-19 2025, Institut Fourier, Grenoble, France. - December 2025
Conference Algebraic Varieties and their Singularities
December 1-5, 2025, Talca, Chile.
Iberoamerican Congress on Singularities
December 9-13 2025, Valparaíso, Chile.
IRN AHGT
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Arithmetic & Homotopic Galois Theory |
| A France-Japan International Network | |
anr PRC HqDiag
Motivic Homotopy: Quadratic invariants and Diagonal classes
Project PRC "HQDIAG" ANR-21-CE40-0015.
Semester Program Fall 2026
Motivic Homotopy Theory: connections and applications
Simons Laufer Mathematical Sciences Institute
Algebraic Transformation Groups Seminar
Monthly Online Seminar
CONTACT
Institut de Mathématiques de Bourgogne - UMR 5584 du CNRS
Université Bourgogne-Europe
9 avenue Alain Savary
BP 47870
21078 DIJON Cedex
France