TY - JOUR AU - Tasos Moulinos TI - Cogroupoid structures on the circle and the Hodge degeneration JO - Forum of Mathematics, Sigma PY - 2024 VL - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1017/fms.2023.122/ DO - 10.1017/fms.2023.122 LA - en ID - 10_1017_fms_2023_122 ER -