Year: 2026
Type: preprint
Abstract: We use admissible covers to characterize irreducible stable curves that are $(d,h)$-elliptic, that is, that are limits of smooth curves admiting finite maps of degree-$d$ to smooth curves of genus $h\geq 1$.
Source: arXiv (Cornell University)
Authors: Coelho, Juliana, Costa, Renata
Subfield: Geometry and Topology
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7127913464
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