arXiv:2106.13072 [math.AG]AbstractReferencesReviewsResources
Arithmetic and topology of classical structures associated to plane quartics
Published 2021-06-24Version 1
We consider moduli spaces of plane quartics marked with various structures such as Cayley octads, Aronhold heptads, Steiner complexes and G\"opel subsets and determine their cohomology. This answers a series of questions of Jesse Wolfson. We also explore some arithmetic applications over finite fields.
Comments: 21 pages, 2 figures, 5 tables. Comments are welcome!
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