Évènements
Rechercher un événement
22
Feb
Congruent numbers and elliptic curves
(...)
The problem of congruent is incredibly basic: which are the numbers that are the area of a right triangle with rational edges? We needed a [...]
22
Feb
2-Dimensional Monads and Concurrency
Hugo Paquet (LIPN)
This talk is about 2-dimensional categories (2-categories or bicategories) in semantics. A number of recent denotational models are defined as bicategories (typically based on games, [...]
22
Feb
Le groupe de monodromie d'une tresse positive.
(...)
Le groupe de monodromie géométrique est un invariant topologique classique de singularités isolées de courbes planes. Dans cet exposé, on va présenter une généralization de [...]
