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arXiv · 0704.0839

Moduli spaces of rational tropical curves

Grigory Mikhalkin
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Abstract

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 $ψ$-class divisors.

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BibTeXRIS

Grigory Mikhalkin. 2007-04-06. Moduli spaces of rational tropical curves. https://arxiv.org/abs/0704.0839

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