Super (califragilisticexpialidocious) Geometry
de
mercredi 10 juin 2026 (14:00)
à
vendredi 12 juin 2026 (15:30)
lundi 8 juin 2026
mardi 9 juin 2026
mercredi 10 juin 2026
14:00
What super is about and good for in mathematics and physics
-
François Gieres
What super is about and good for in mathematics and physics
François Gieres
14:00 - 15:00
Room: Amphi Jordan
15:30
Graded manifolds and homogeneity
-
Katarzyna Grabowska
Graded manifolds and homogeneity
Katarzyna Grabowska
15:30 - 16:30
Room: Amphi Jordan
17:00
Examples of supersymmetric field theories
-
Frédéric Hélein
(
Université Paris Cité, IMJ-PRG
)
Examples of supersymmetric field theories
Frédéric Hélein
(
Université Paris Cité, IMJ-PRG
)
17:00 - 18:00
Room: Amphi Jordan
Je présenterai brièvement les supervariétés, l'intégrale de Berezin et quelques modèles de théorie des champs supersymétriques : celui d'une superparticule évoluant sur une variété riemannienne et celui d'un champ scalaire sur l'espace de Minkowski de dimension 2+1. Si le temps le permet j'indiquerai quelques généralisations en dimension 3+1, 5+1 et 9+1. Ce faisant j'essaierai de comparer deux formulations, l'une en composantes (multiplets), l'autre sur un super espace.
jeudi 11 juin 2026
10:00
Encore on supergeometry
-
Frédéric Hélein
(
Université Paris Cité, IMJ-PRG
)
François Gieres
Encore on supergeometry
Frédéric Hélein
(
Université Paris Cité, IMJ-PRG
)
François Gieres
10:00 - 11:00
Room: Amphi Jordan
11:30
Fedosov connections and L-infinity algebras
-
Martha Valentina Guarin Escudero
Fedosov connections and L-infinity algebras
Martha Valentina Guarin Escudero
11:30 - 12:30
Room: Amphi Jordan
14:00
Linearizing in terms of dg-manifolds
-
Anastasios Fotiadis
Linearizing in terms of dg-manifolds
Anastasios Fotiadis
14:00 - 14:30
Room: Amphi Jordan
14:30
TBA
-
Ouneïs Gloton
(
Université de Bourgogne
)
TBA
Ouneïs Gloton
(
Université de Bourgogne
)
14:30 - 15:00
Room: Amphi Jordan
15:30
Homogeneity in supergeometry
-
Katarzyna Grabowska
Homogeneity in supergeometry
Katarzyna Grabowska
15:30 - 16:30
Room: Amphi Jordan
vendredi 12 juin 2026
10:00
Multiplicative sections of a CA-groupoid
-
Emma Alejandra Cupitra Vergara
(
Estudiante
)
Multiplicative sections of a CA-groupoid
Emma Alejandra Cupitra Vergara
(
Estudiante
)
10:00 - 11:00
Room: Amphi Jordan
abstract: The talk is about the algebraic structure of the category of multiplicative sections of a CA-groupoid, which are known as multiplicative Courant algebroids. We will show that this category has the structure of a 2-term strongly homotopy Leibniz algebra, which, in the case of exact CA-groupoids, is invariant under Morita equivalence. This is joint work with Cristian Ortiz and Clarice Netto.
11:30
Functors between categories of graded manifolds
-
Oleksii Kotov
(
Researcher
)
Functors between categories of graded manifolds
Oleksii Kotov
(
Researcher
)
11:30 - 12:30
Room: Amphi Jordan
14:00
Enumerative Geometry and supersymmetric gauge theory
-
Taro Kimura
(
Université Bourgogne Europe
)
Enumerative Geometry and supersymmetric gauge theory
Taro Kimura
(
Université Bourgogne Europe
)
14:00 - 15:00
Room: Amphi Jordan
(séminaire physmath) abstract: Supersymmetric gauge theories have led to remarkable interactions between quantum field theory and enumerative geometry. In this talk, I will start with an overview of the physics idea and discuss what kind of enumerative invariants arise in this context. I will then present a new result on the (K-theoretic) I-function, which is seen as a generating function of the Gromov-Witten invariants via the mirror symmetry, together with its relation to integrable systems.