Benoit Fresse

• Modules over operads and functors
• Homotopy of Operads and Grothendieck-Teichmuller Groups
• Homotopy of Operads and Grothendieck-Teichmuller Groups : Part 1
• Homotopy of Operads and Grothendieck-Teichmuller Groups Pt. 2 : Part 2