Covering gonality of symmetric products of curves and Cayley–Bacharach condition on Grassmannians

Given an irreducible projective variety X, the covering gonality of X is the least gonality of an irreducible curve $E\subset X$ passing through a general point of X. In this paper, we study the covering gonality of the k-fold symmetric product $C^{(k)}$ of a smooth complex projective...

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Bibliographic Details
Main Authors: Francesco Bastianelli, Nicola Picoco
Format: Article
Language:English
Published: Cambridge University Press 2025-01-01
Series:Forum of Mathematics, Sigma
Subjects:
Online Access:https://www.cambridge.org/core/product/identifier/S2050509424001002/type/journal_article
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