Timetable
We will start the meeting on the Monday with 3 overview
lectures of (up to) 90 minutes corresponding
to the three main themes
of the meeting (Quantum algebras, Poisson algebras and Total
Non-Negativity).
The aim of the overview lectures is to introduce each of the
3 topics to the participants.
On Tuesday, we will have 3 talks (up to 1h) on possible tools
to link the 3 areas.
Then we will have more specialised talks (up to 1h) for the rest of
the week.
Monday 2/03/2009
9:15--10:00. Tom Lenagan, "Introduction".
10:15--11:45. Ken Goodearl,
"Poisson algebras".
12:00--12:30. Discussion.
13:45--15:15. Lauren Williams, "Total
Non-Negativity".
15:30--16:30. Discussion.
16:30--18:00. Gérard
Cauchon, "Quantum algebras
(deleting
derivations algorithm)".
Tuesday 3/03/2009
9:30--10:30. Robert
Marsh, "Canonical basis".
10:30--11:00.
Discussion.
11:00--12:00. Bernard Leclerc, "Cluster
algebras".
12:00--12:30. Discussion.
13:30--17:00. Discussion.
17:00--18:00. Francesco
Brenti, "Bruhat intervals".
Wednesday 4/03/2009
9:30--10:30. Ken
Brown, "Symplectic cores, symplectic leaves and the orbit method".
10:30--11:00.
Discussion.
11:00--12:00. Laurent Rigal, "Links between
prime spectra of
quantum algebras and the geometry of their "totally positive"
counterpart : some significant examples".
12:00--12:30. Discussion.
13:30--18:00. Walk.
Thursday 5/03/2009
9:30--10:30.
Konni Rietsch, "On total positivity in flag
varieties".
10:30--11:00.
Discussion.
11:00--12:00. Antoine Mériaux, "Cauchon
diagrams
for
quantised enveloping nilpotent algebras".
12:00--12:30. Discussion.
13:30--17:00. Discussion.
17:00--18:00. Thomas Lam,
"Total positivity for loop groups".
Friday 6/03/2009
9:30--10:30. Milen
Yakimov: "Poisson structures on flag
varieties, cluster algebras, and Lusztig's stratifications".
10:30--11:00.
Discussion.
11:00--12:00. Karin Baur, "Geometric
construction of cluster categories".
12:00--12:30. Discussion.
13:30--17:00. Discussion.
17:00--18:00. Stéphane
Launois, "Conclusion".