Yoav Len

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20242026

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math.AG2026

Tropical methods for building real space sextics with totally real tritangent planes

Maria Angelica Cueto, Yoav Len, Hannah Markwig +1

This paper proposes the use of combinatorial techniques from tropical geometry to build the 120 tritangent planes to a given smooth algebraic space sextic. Although the tropical co…

math.AG2025

The tropical Abel--Prym map

Giusi Capobianco, Yoav Len

We prove that the tropical Abel--Prym map $I^¨ : I^ \to P r y m (I^/ I^)$ associated with a free double cover $I ¨ : I^ \to I^$ of hyperelliptic metric…

math.AG2024

Chip-firing games, Jacobians, and Prym varieties

Yoav Len

We present a self-contained introduction to the theory of chip-firing games on metric graphs, as well as the more recent theory of tropical Prym varieties. We briefly discuss the c…