TY  - JOUR
A1  - Bud, Viorel Andrei
T1  - A Hurwitz divisor on the moduli of Prym curves
T2  - Geometriae dedicata
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  - 2021
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/72267
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-722671
SN  - 1572-9168
VL  - 216
IS  - 6
PB  - Springer Science + Business Media B.V
CY  - Dordrecht [u.a.]
ER  -