TY - JOUR AU - Koolen, Jack H. AU - Abdullah, Mamoon AU - Gebremichel, Brhane AU - Lee, Jae-Ho TI - Towards a classification of $1$-homogeneous distance-regular graphs with positive intersection number $a_1$ JO - Algebraic Combinatorics PY - 2025 SP - 1529 EP - 1546 VL - 8 IS - 6 PB - The Combinatorics Consortium UR - https://alco.centre-mersenne.org/articles/10.5802/alco.454/ DO - 10.5802/alco.454 LA - en ID - ALCO_2025__8_6_1529_0 ER -