TY - JOUR AU - Renteln, Paul TI - A natural idempotent in the descent algebra of a finite Coxeter group JO - Algebraic Combinatorics PY - 2023 SP - 1177 EP - 1188 VL - 6 IS - 5 PB - The Combinatorics Consortium UR - https://alco.centre-mersenne.org/articles/10.5802/alco.310/ DO - 10.5802/alco.310 LA - en ID - ALCO_2023__6_5_1177_0 ER -