TY  - JOUR
A1  - Bud, Viorel Andrei
T1  - Irreducibility of a universal Prym–Brill–Noether locus
T2  - International Mathematics Research Notices
N2  - For genus g=2i≥4 and the length g−1 partition μ=(4,2,…,2,−2,…,−2) of 0, we compute the first coefficients of the class of D¯¯¯¯(μ) in PicQ(R¯¯¯¯g), where D(μ) is the divisor consisting of pairs [C,η]∈Rg with η≅OC(2x1+x2+⋯+xi−1−xi−⋯−x2i−1) for some points x1,…,x2i−1 on C. We further provide several enumerative results that will be used for this computation.
Y1  - 2022
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/82549
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-825496
SN  - 1073-7928
SN  - 1687-0247
VL  - 2023
IS  - 12
SP  - 10174
EP  - 10180
PB  - Oxford University Press
CY  - Oxford
ER  -