TY - JOUR AU - Achar, Pramod AU - Makisumi, Shotaro AU - Riche, Simon AU - Williamson, Geordie TI - Koszul duality for Kac–Moody groups and characters of tilting modules JO - Journal of the American Mathematical Society PY - 2019 SP - 261 EP - 310 VL - 32 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1090/jams/905/ DO - 10.1090/jams/905 ID - 10_1090_jams_905 ER -