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arXiv · 1204.3487

Rank of divisors on graphs: an algebro-geometric analysis

Lucia Caporaso
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Abstract

The divisor theory for graphs is compared to the theory of linear series on curves through the correspondence associating a curve to its dual graph. An algebro-geometric interpretation of the combinatorial rank is proposed, and proved in some cases.

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Lucia Caporaso. 2012-04-16. Rank of divisors on graphs: an algebro-geometric analysis. https://arxiv.org/abs/1204.3487

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