TY - JOUR AU - Brunswic, Léo Maxime TI - The Alexandrov theorem for 2 + 1 flat radiant spacetimes JO - Algebraic and Geometric Topology PY - 2025 SP - 1321 EP - 1375 VL - 25 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.2140/agt.2025.25.1321/ DO - 10.2140/agt.2025.25.1321 ID - 10_2140_agt_2025_25_1321 ER -