2 papers
math.AG2023
-algebra homomorphisms between rational function semifields of tropical curves
JuAe Song
We prove that an injective -algebra homomorphism between the rational function semifields of two tropical curves induces a surjective morphism between those tropica…
math.AG2021
Rational function semifields of tropical curves are finitely generated over the tropical semifield
JuAe Song
We prove that the rational function semifield of a tropical curve is finitely generated as a semifield over the tropical semifield $\boldsymbol{T} := ( \boldsymbol{R} \cup \{ - \in…