CLUSE MATHEMATICAL SCHOOL
GROUP THEORY

MESSIGNY ET VANTOUX
OCTOBER 28TH TO NOVEMBER 1ST, 2007

PROGRAM


Sonday 28th

17h00
Rendez-vous at "Dijon ville" railway station
19h30
Dinner


Monday 29th


7h30-8h30
Breakfast
8h30-9h30
Laurent BARTHOLDI: "Lie algebras associated to discrete groups, I".
9h45-10h45
Laurent BARTHOLDI: "Lie algebras associated to discrete groups, II".
10h45-11h15
Coffee break
11h15-12h15
Cédric BONNAFE: "Polynomial invariants of finite groups, and reflection groups, I".
12h30
Lunch
15h00-15h30
Jean-Baptiste GRAMAIN: "Generalized blocks of unipotent characters in GL(n,q)".
15h40-16h10
Laura CIOBANU: "Equations in tree-free groups".
16h20-16h50
Ivan MARIN: "Lie algebras associated to reflection groups".
16h50-17h20
Coffee break
17h20-17h50
Simona SETTEPANELLA: "Combinatorial Morse theory and minimality of hyperplane arrangements".
18h00-18h30
Vincent BECK: "Relative invariants of complex reflection groups".
19h30
Dinner


Tuesday 30th

7h30-8h30
Breakfast
8h30-9h30
Laurent BARTHOLDI: "Lie algebras associated to discrete groups, III".
9h45-10h45
Laurent BARTHOLDI: "Lie algebras associated to discrete groups, IV".
10h45-11h15
Coffee break
11h15-11h45
Maria CHLOUVERAKI: "Essential hyperplanes of complex reflection groups".
12h00
Lunch
13h30-17h00
"Accrobranche" or "walk in the woods".
18h00
Cocktail
20h00
Dinner


Wednesday 31th

7h30-8h30
Breakfast
8h30-9h30
Cédric BONNAFE: "Polynomial invariants of finite groups, and reflection groups, II".
9h45-10h45
Cédric BONNAFE: "Polynomial invariants of finite groups, and reflection groups, III".
10h45-11h15
Coffee break
11h15-11h45
Fabrice CASTEL: "Lien entre les groupes d'automorphismes des groupes de tresses et des mapping class groups des surfaces".
12h30
Lunch
15h-15h30
Paolo BELLINGERI: "Residual properties of topological generalisation of (pure) braid groups".
15h40-16h10
Yago ANTOLIN PICHEL: "Local indicability and one-relator products".
16h20-16h50
Mattia PERRONE: "Haagerup inaquality for radial functions on uniform lattices in Lie groups".
16h50-17h20
Coffee break
17h20-18h20
Goulnara ARJANTSEVA: "Random groups, I".
19h30
Dinner


Thursday 1st

7h30-8h30
Breakfast
8h30-9h30
Goulnara ARJANTSEVA: "Random groups, II".
9h40-10h40
Goulnara ARJANTSEVA: "Random groups, III".
10h40-11h00
Coffee break
11h00-12h00
Cédric BONNAFE: "Polynomial invariants of finite groups, and reflection groups, IV".
12h05
Lunch
13h30
Departure