| Autor: |
RENZO CAVALIERI, MELODY CHAN, MARTIN ULIRSCH, JONATHAN WISE |
| Jazyk: |
angličtina |
| Rok vydání: |
2020 |
| Předmět: |
|
| Zdroj: |
Forum of Mathematics, Sigma, Vol 8 (2020) |
| Druh dokumentu: |
article |
| ISSN: |
2050-5094 |
| DOI: |
10.1017/fms.2020.16 |
| Popis: |
We contribute to the foundations of tropical geometry with a view toward formulating tropical moduli problems, and with the moduli space of curves as our main example. We propose a moduli functor for the moduli space of curves and show that it is representable by a geometric stack over the category of rational polyhedral cones. In this framework, the natural forgetful morphisms between moduli spaces of curves with marked points function as universal curves. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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