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PreprintarXiv licencearXiv

Cohomology of the fine compactified universal Jacobians J̅2 and J̅2,1

  • Marco Fava
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Abstract

We compute the rational cohomology of the fine compactified universal Jacobians over the moduli spaces of stable curves of genus $2$ with $0$ and $1$ marked points.

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Cite

BibTeXRIS
BibTeX
@misc{fava2026cohomology,
  title = {{Cohomology of the fine compactified universal Jacobians $\overlineJ_2$ and $\overlineJ_2,1$}},
  author = {Marco Fava},
  howpublished = {arXiv},
  year = {2026},
  month = oct,
  doi = {10.48550/arxiv.2610.01829},
  eprint = {2610.01829},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2610.01829},
}
RIS
TY  - UNPB
TI  - Cohomology of the fine compactified universal Jacobians J̅_2 and J̅_2,1
AU  - Marco Fava
PY  - 2026
DA  - 2026/10/01
PB  - arXiv
DO  - 10.48550/arxiv.2610.01829
UR  - https://arxiv.org/abs/2610.01829
AB  - We compute the rational cohomology of the fine compactified universal Jacobians over the moduli spaces of stable curves of genus $2$ with $0$ and $1$ marked points.
ER  -