Geodesic
A complete description of the cohomological invariants of even genus hyperelliptic curves
Documenta mathematica, Tome 26 (2021), pp. 199-230 Cet article a éte moissonné depuis la source EMS Press

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When the genus g is even, we extend the computation of mod 2 cohomological invariants of Hg​ to non algebraically closed fields, we give an explicit functorial description of the invariants and we completely describe their multiplicative structure.
DOI : 10.4171/dm/813
Classification : 14D23, 14F43, 14H10, 14H30
Mots-clés : cohomological invariants, moduli of hyperelliptic curves, Chow groups with coefficients 
@article{10_4171_dm_813,
     author = {Andrea Di Lorenzo and Roberto Pirisi},
     title = {A complete description of the cohomological invariants of even genus hyperelliptic curves},
     journal = {Documenta mathematica},
     pages = {199--230},
     year = {2021},
     volume = {26},
     doi = {10.4171/dm/813},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/813/}
}
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Andrea Di Lorenzo; Roberto Pirisi. A complete description of the cohomological invariants of even genus hyperelliptic curves. Documenta mathematica, Tome 26 (2021), pp. 199-230. doi: 10.4171/dm/813

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