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Moduli spaces of rational tropical curves. (English) Zbl 1203.14027
Akbulut, Selman (ed.) et al., Proceedings of the 13th Gökova geometry-topology conference, Gökova, Turkey, May 28–June 2, 2006. Cambridge, MA: International Press (ISBN 978-1-57146-164-3/hbk). 39-51 (2007).
Summary: This note is devoted to the definition of moduli spaces of rational tropical curves with \(n\) marked points. We show that this space has a structure of a smooth tropical variety of dimension \(n-3\). We define the Deligne-Mumford compactification of this space and tropical \(\psi\)-class divisors.
For the entire collection see [Zbl 1156.53004].

14G10 Zeta functions and related questions in algebraic geometry (e.g., Birch-Swinnerton-Dyer conjecture)
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