Invariants for trees of non-archimedean polynomials and skeleta of superelliptic curves
(2022)
Journal Article
Helminck, P. A. (2022). Invariants for trees of non-archimedean polynomials and skeleta of superelliptic curves. Mathematische Zeitschrift, 301(2), 1259-1297. https://doi.org/10.1007/s00209-021-02959-5
In this paper we generalize the j-invariant criterion for the semistable reduction type of an elliptic curve to superelliptic curves X given by yn=f(x). We first define a set of tropical invariants for f(x) using symmetrized Plücker coordinates and w... Read More about Invariants for trees of non-archimedean polynomials and skeleta of superelliptic curves.