Meeting Lyon-São Paulo
Algebra, Groups and Logic
Lyon April 22-26, 2013

Venue: On Monday morning, the meeting will start in the conference room ofthe Science Library. On Monday afternoon and after, it will continue in theFokko du Cloux room, at the second floor of the Braconnier building.

Monday, April 22
9:00-9:30

Welcome of participants

9:30-10:00

Opening speeches, by François-Noël Gilly (President of UCBL),Jan Matas (Responsable de l’Alliance internationale-PALSE, UdL)

10:00-10:30

Coffee break

10:30-11:30

Weight Representations of Kac-Moody Algebras, by V. Futorny(USP)

11:45-12:45

Groups Definable in Orthogonal Sets, by F. Wagner (UdL,Lyon 1)

12:45-14:00

Lunch

14:00-15:00

Noncommutative Algebras and Poisson Algebras, by A. Pichereau(UdL, St. Etienne)

15:15-16:15

Problems and Conjectures in Division Rings: new advances,
by J. Z. Gonçalves (USP)

16:15-16:30

Break

16:30-17:30

Cubic Forms over F2 and the Hurwitz-Radon Function, by V.
Ovsienko (UdL, Lyon 1)

18:30

Reception at l’Hotêl de Ville

Tuesday, April 2319:30-10:30On Idempotents in Algebraic Semigroups, by M. Brion (Grenoble)

10:30-11:15

Coffee break

11:15-12:15

On Some Pro-p Groups from Infinite-Dimensional Lie Theory(joint work with Bertrand Rémy), by I. Capdeboscq (Warwick)

12:15-14:00

Lunch

14:00-15:00

Finitely Presented Groups with Infinitely Many non-Homeomorphic
Asymptotic Cones, by A. O. Houcine (UdL, Lyon 1)

15:15-16:15

Satake Isomorphism for Kac-Moody groups, by S. Gaussent (UDL,St. Etienne)

16:15-17:00

Coffee break and poster session

17:00-18:00

Trisections in Module Categories and Quasi-Directed Components, by F. U. Coelho (USP)

Wednesday, April 24
9:00-10:00

Definable Subgroups of Minimal Simple Groups of Finite Morley
Rank, by T. Altınel (UdL, Lyon 1)

10:00-10:30

Coffee break

10:30-11:30

A Banachic Version of a Theorem of Delorme and Applications,by R. Tessera (UdL, ENS Lyon)

11:45-12:45

The Profinite Topology on Groups, by P. Zalesskii (Brasilia)

12:45-14:00

Lunch

Thursday, April 25
9:30-10:30

Nonassociative Lie Theory, by I. Shestakov (USP)

10:30-11:15

Coffee break

11:15-12:15

On the Classification of ZN -Graded Lie Algebras (joint workwith K. Iohara), by O. Mathieu (UdL, Lyon 1)2

12:15-14:00

Lunch

14:00-15:00

Algebraic Methods in Parameter Estimation, by R. Ushirobira(INRIA, Lille)

15:15-16:15

A Global Version of Grozman’s Theorem (joint work with O.
Mathieu), by K. Iohara (UdL, Lyon 1)

16:15-17:00

Coffee break and poster session

17:00-18:00

Free Symmetric Algebras in Skew Fields Generated by OrderableGroups, by V. O. Ferreira (USP)

20:00

Conference dinner

Friday, April 26
9:30-10:30

TBA, by I. Kashuba (USP)

10:30-11:15

Coffee break

11:15-12:15

Full Groups of Minimal Homeomorphisms of the Cantor Space,by J. Melleray (UdL, Lyon 1)

12:15-14:00

Lunch

14:00-15:00

A Reduction Theorem for the Computation of the Yoneda Algebra, by E. N. Marcos (USP)

15:15-16:15

Unimodularity and Calabi-Yau Duality for the Algebras of Differential Operators, by P. Le Meur (Clermont-Ferrand)

16:15-17:00

Coffee break and poster session

17:00-18:00

Gradings and Fundamental Group of a Linear Category, by C.
Cibils (CIMPA)

3