Papers › Equations of genus $4$ curves from their theta constants

Equations of genus $4$ curves from their theta constants

5 Feb 2024arXiv:2402.03160links table onlyarchive 2025-07-28

Jeroen Hanselman, Andreas Pieper, Sam Schiavone

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In this article we give explicit formulas for the equations of a generic genus $4$ curve in terms of its theta constants. The method uses the Prym construction and the beautiful classical geometry around it.

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