Plateau Saclay Combinatorics Seminar


The Plateau Saclay Combinatorics Seminar is held every Wednesday morning at 10:30 AM in room Flajolet (top floor on the left) at LIX. It is co-organized by the Combi team of LIX and the GALaC team.

The mailing list for this seminar is Subscribe to this list by sending an email to with object "subscribe Firstname Lastname", if you want to receive weekly announcements.

If you are interested in giving a talk, feel free to contact the organizers:

The seminar archives (2006 -- 2017) can be found on the old page.

Recent and up-coming seminars

Corrélations discrètes d’ordre 2 de certaines suites automatiques

-- Irène Marcovici (Université de Lorraine)

Résumé : Une suite k-automatique est une suite qui peut être calculée par un automate fini de la manière suivante : le n-ième terme de la suite est fonction de l'état atteint par l’automate après lecture de la représentation de l'entier n en base k. Ces suites peuvent également ...

The birth of the strong components

-- Sergey Dovgal (LIPN, Université Paris 13)

In this talk, I am going to discuss an upcoming paper with Élie de Panafieu, Dimbinaina Ralaivaosaona, Vonjy Rasendrahasina and Stephan Wagner about the asymptotics around the critical window of the phase transition in directed graphs. Although the width of the transition window has been already established in 2009 by ...

Periodic Pólya urns and asymptotics of Young tableaux

-- Michael Wallner (LaBRI, Université de Bordeaux)

Pólya urns are urns where at each unit of time a ball is drawn uniformly at random and is replaced by some other balls according to its colour. We introduce a more general model: The replacement rule depends on the colour of the drawn ball AND the value of the ...

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Translations: fr