Carlos Simpson "Nonabelian Gauss-Manin and secondary Kodaira-Spencer"

mercredi 19 nov. 2014, 14:00 → 15:30 Europe/Paris

Salle 314 (IHP)

Carlos Simpson (Nice)
Nonabelian Gauss-Manin and secondary Kodaira-Spencer

In a family over a higher-dimensional base, the Gauss-Manin connection on nonabelian de Rham cohomology induces Kodaira-Spencer classes on the nonabelian Dolbeault cohomology. We look at an example.