A Hurwitz divisor on the moduli of Prym curves
- 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.
Author: | Viorel Andrei BudORCiDGND |
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URN: | urn:nbn:de:hebis:30:3-799089 |
URL: | https://arxiv.org/abs/2104.14947v2 |
DOI: | https://doi.org/10.48550/arXiv.2104.14947 |
ArXiv Id: | http://arxiv.org/abs/2104.14947v2 |
Parent Title (German): | arXiv |
Publisher: | arXiv |
Document Type: | Preprint |
Language: | English |
Date of Publication (online): | 2021/05/04 |
Date of first Publication: | 2021/05/04 |
Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
Release Date: | 2024/02/26 |
Issue: | 2104.14947 Version 2 |
Edition: | Version 2 |
Page Number: | 28 |
HeBIS-PPN: | 51688090X |
Institutes: | Informatik und Mathematik / Mathematik |
Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
Sammlungen: | Universitätspublikationen |
Licence (German): | Creative Commons - Namensnennung 4.0 |