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Let be the Jacobian of a smooth projective complex curve which admits non-trivial automorphisms, and let be the ring of algebraic cycles on with rational coefficients modulo algebraic equivalence. We present new tautological rings in which extend in a natural way the tautological ring studied by Beauville (Compos Math 140(3):683-688, 2004). We then show there exist tautological rings induced on special complementary abelian subvarieties of .

生成讲解博客的中文版本

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