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Accueil > Agenda > Colloques et rencontres > Archives > Agenda 2014 > Mapping class groups of surfaces and automorphism groups of free groups

Mapping class groups of surfaces and automorphism groups of free groups

IRMA, 10 September 2014

This special day on « Mapping class groups of surfaces and automorphism groups of free groups » is organized in the framework of a joint seminar CNRS-JSPS.
There will be four research talks, which will be followed by informal discussions on the subject.

If you are planning to attend this meeting, please send an e-mail to G. Massuyeau.

N.B. The seminars will take place in the Conference Room of the IRMA.

PROGRAMME


10 septembre 2014

09h30

Nariya Kawazumi - University of Tokyo

The Turaev cobracket, the Enomoto-Satoh traces and the divergence cocycle in the Kashiwara-Vergne problem

11h00

Christine Vespa - University of Strasbourg

Stable homology of automorphism groups of free groups via functor homology

14h00

Takuya Sakasai - University of Tokyo

Structure of the symplectic derivation Lie algebra of a free Lie algebra

15h30

Yusuke Kuno - Tsuda College, Tokyo

The Morita-Penner construction and the Earle class

Dernière mise à jour le 9-09-2014