TY - JOUR AU - Cavagnari, Giulia AU - Savaré, Giuseppe AU - Sodini, Giacomo Enrico TI - Extension of monotone operators and Lipschitz maps invariant for a group of isometries JO - Canadian journal of mathematics PY - 2025 SP - 149 EP - 186 VL - 77 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/S0008414X23000846/ DO - 10.4153/S0008414X23000846 ID - 10_4153_S0008414X23000846 ER -