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Ci-dessous, les différences entre deux révisions de la page.

--- fables [2021/12/09 16:09] – kalinin0
+++ fables [2022/06/14 09:02] – kalinin0
@@ Ligne 4: / Ligne 4: @@
 The normal starting time of this seminar is 16.30 on Monday.
+----
+Jeudi 16 juin 2022 à 16h00, salle 1-07
+  Prof.  Yakov Eliashberg (Stanford)
+  “Topology of spaces of Legendrian knots via Algebraic K-theory”
+Abstract: The highly non-trivial stable homotopy groups of the Waldhausen’s
+h-cobordism space inject into the homotopy groups of spaces of appropriate Legendrian submanifolds. For instance,  there is  a  homotopically non-trivial 2-parametric family of Legendrian unknots in ${\mathbb R}^{2n+1}$ for a sufficiently large $n$. This is a joint work with Thomas Kragh.
+Jeudi 16 juin 2022 à 16h00, salle 1-07
+----
+  Monday, Dec, 20th, 16h15 - 18h15
+**On the asymptotics of Arakelov invariants**
+We will discuss the asymptotics of invariants of Riemann
+surfaces motivated by Arakelov theory. These invariants play a
+fundamental role in bounds for the number of geometric torsion points on
+curves. We will show that their asymptotic behaviour in families of
+degenerating Riemann surfaces is controlled by their tropical counterparts.
 ----
   Fri 17.12.2021, 13h30, room 6-13