TY - JOUR AU - Hsu, You-Hung TI - A categorical action of the shifted $0$-affine algebra JO - Forum of Mathematics, Sigma PY - 2025 SP - e74 VL - 13 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.1017/fms.2025.17/ DO - 10.1017/fms.2025.17 ID - 10_1017_fms_2025_17 ER -