Cristiana Bertolin

activity

20032026

most citedHomological interpretation of extensions and biextensions of 1-motives

9 citations · 32 across the 21 of their papers we have counts for

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math.NT2026

Algebraic independence of the exponential and Weierstrass $℘$ -functions

Cristiana Bertolin

Let $Ω$ be a lattice in $C$ with algebraic invariants and complex multiplication, let $E$ be the elliptic curve associated with $Ω$ , and let $℘$ be the Weierst…

math.AG2026

Dimension of the motivic Galois group of a 1-motive

Cristiana Bertolin

We compute the dimension of the motivic Galois group of a 1-motive M defined over the field of complex numbers, expressing it explicitly in terms of the rank of the multiplicative…

math.AG2026

1-motives and admissible variations of mixed Hodge structures

Cristiana Bertolin

Let S be a connected scheme smooth and of finite type over the field of complex numbers. To every 1-motive over S, André associated the enriched Hodge realization given by a torsio…

Algebraic independence of the exponential and Weierstrass ℘-functions

Dimension of the motivic Galois group of a 1-motive

1-motives and admissible variations of mixed Hodge structures

Algebraic independence of the exponential and Weierstrass $℘$ -functions