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math.AG2026
Continuity of the tropical Prym-Torelli map
Giusi Capobianco
We give a new intrinsic construction of the continuous tropical Prym variety, originally due to Röhrle and Zakahrov. In particular, given a harmonic double cover of graphs we expli…
math.AG2024
The tropical Abel--Prym map
Giusi Capobianco, Yoav Len
We prove that the tropical Abel--Prym map associated with a free double cover of hyperelliptic metric graphs…