Thom-Whitney stratifications and Lefschetz theorems
joint work with K. Vilonen and S. Gelfand
joint work with K. Vilonen and S. Gelfand
De Charles Terence Clegg Wall
De Jean-Claude Tougeron
De Robert MacPherson
De Michaël Herman
De Ricardo Mañé
De Daniel Bennequin
De Mikhail Gromov