Jean-Baptiste Teyssier
PAPERS
Characteristic cycle and wild ramification for nearby cycles of étale sheaves
With H. Hu
Moduli of Stokes torsors and singularities of differential equations
To appear at the Journal of the European Mathematical Society
Higher dimensional Stokes structures are rare
Contemporary Mathematics, Vol. 742 (2020)
Skeletons and moduli of Stokes torsors
Annales Scientifiques de l'ENS, Vol. 52 (2019).
Video CIRM
Nearby slopes and boundedness for ℓ-adic sheaves in positive characteristic
A Boundedness theorem for nearby slopes of holonomic D-modules
Compositio Mathematica, Vol. 152 (2016)
Sur une caractérisation des D-modules holonomes réguliers
Mathematical Research Letters, Vol. 23 (2016)
Tensor product and irregularity for holonomic D-modules
C. R. Acad. Sci. 353 (2015)
Linéarité de la construction d'Abbes et Saito pour les connexions méromorphes
La Construction d’Abbes et Saito pour les Connexions Méromorphes : Aspect Formel en Dimension 1
- Publ. RIMS, Kyoto Univ. 50 (2014)
CONTACT
Maître de conférence
Université Sorbonne, 4 place Jussieu
Paris
jean-baptiste.teyssier[at]imj-prg.fr
Research interests
(1) Singularities of differential systems
(2) Stokes phenomenon
(3) Wild ramification
(4) Derived Algebraic Geometry
Talks
Non abelian Hodge Theory and its applications to Algebraic Geometry.
07/20. Grenoble.
Wild Ramification and Irregular Singularities.
09/19. Warsaw.
Higgs bundles and D-modules.
06/19. Porto.
Conference on ramification theory, Galois representations and related topics.
03/18. Saitama. Japan
Courses
A course on D-modules - Warwick 03/15
A course on irregular singularities of meromorphic connections - ETH, Zurich 10/15