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On moduli spaces of roots in algebraic and tropical geometry.
- Source :
-
Journal of Algebra . Nov2023, Vol. 634, p832-872. 41p. - Publication Year :
- 2023
-
Abstract
- In this paper we construct a tropical moduli space parametrizing roots of divisors on tropical curves. We study the relation between this space and the skeleton of Jarvis moduli space of nets of limit roots on stable curves. We show that the combinatorics of the moduli space of tropical roots is governed by the poset of flows, a poset parametrizing certain flows on graphs. [ABSTRACT FROM AUTHOR]
- Subjects :
- *ALGEBRAIC spaces
*ALGEBRAIC geometry
*FLOWGRAPHS
*SKELETON
Subjects
Details
- Language :
- English
- ISSN :
- 00218693
- Volume :
- 634
- Database :
- Academic Search Index
- Journal :
- Journal of Algebra
- Publication Type :
- Academic Journal
- Accession number :
- 170745516
- Full Text :
- https://doi.org/10.1016/j.jalgebra.2023.06.015