Tautological cycles on Jacobian varieties

• Autores: Giambattista Marini
• Localización: Collectanea mathematica, ISSN 0010-0757, Vol. 59, Fasc. 2, 2008, págs. 167-190
• Idioma: inglés
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• Resumen

  • In this paper we study the algebraic structure of the Tautological ring of a Jacobian: by the use of hard-Lefschetz-primitive classes we construct convenient generators that allow us to list and describe all the possible structures that may occur (the explicit list is given forg ≤ 9 and for a few special curves).