@article{10_1017_fmp_2025_6, author = {Parcet, Javier and Salle, Mikael de la and Tablate, Eduardo}, title = {The local geometry of idempotent {Schur} multipliers}, journal = {Forum of Mathematics, Pi}, pages = {e14}, year = {2025}, volume = {13}, number = {1}, doi = {10.1017/fmp.2025.6}, url = {http://geodesic.mathdoc.fr/articles/10.1017/fmp.2025.6/} }