A Torelli theorem for graphs via quasistable divisors

The Torelli theorem establishes that the Jacobian of a smooth projective curve, together with the polarization provided by the theta divisor, fully characterizes the curve. In the case of nodal curves, there exists a concept known as fine compactified Jacobian. The fine compactified Jacobian of a cu...

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Bibliographic Details
Main Authors: Alex Abreu, Marco Pacini
Format: Article
Language:English
Published: Cambridge University Press 2025-01-01
Series:Forum of Mathematics, Sigma
Online Access:https://www.cambridge.org/core/product/identifier/S205050942400135X/type/journal_article
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