Arithmetic & Homotopic Galois Theory IRN | B. <a href="https://pro.univ-lille.fr/en/benoit-fresse/">Fresse</a> (Lille) gives a one-semester advanced course on ``Operads, graph complexes and applications'' <a href="https://pro.univ-lille.fr/en/benoit-fresse/teaching/advanced-course-operads-graph-complexes-and-applications">[Prog]</a>