Operads & Grothendieck-Teichmüller groups - Lecture 1: Symmetric and braided structures

24 JANVIER 2012 16:13 | Durée 03:04:05 | Vues 385

Master degree course "Operads & Grothendieck-Teichmüller groups". First lecture: Introduction£ §1 Braids£ §2 Categories.