@article{AFST_2025_6_34_5_1295_0, author = {Vincent Humili\`ere and Alexandre Jannaud and R\'emi Leclercq}, title = {Essential loops in completions of {Hamiltonian} groups}, journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques}, pages = {1295--1323}, year = {2025}, publisher = {Universit\'e de Toulouse, Toulouse}, volume = {Ser. 6, 34}, number = {5}, doi = {10.5802/afst.1833}, language = {en}, url = {https://afst.centre-mersenne.org/articles/10.5802/afst.1833/} }