TY - UNPB
T1 - Decomposition numbers of 2-parts spin representations of symmetric groups in characteristic 2
AU - Morotti, Lucia
PY - 2023/3/1
Y1 - 2023/3/1
N2 - We give explicit formulas to compute most of the decomposition numbers of reductions modulo 2 of irreducible spin representations of symmetric groups indexed by partitions with at most 2 parts. In many of the still open cases small upper bounds are found.
AB - We give explicit formulas to compute most of the decomposition numbers of reductions modulo 2 of irreducible spin representations of symmetric groups indexed by partitions with at most 2 parts. In many of the still open cases small upper bounds are found.
KW - math.RT
M3 - Preprint
BT - Decomposition numbers of 2-parts spin representations of symmetric groups in characteristic 2
ER -