Ramification of torsion points on a curve with superspecial reduction over an absolutely unramified base

DOI10.2748/tmj.20210604zbMath1504.14058OpenAlexW4311795607MaRDI QIDQ2679741

Yuichiro Hoshi

Publication date: 23 January 2023

Published in: Tôhoku Mathematical Journal. Second Series (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2748/tmj.20210604

zbMATH Keywords

curvesuperspecialramified torsion point

Mathematics Subject Classification ID

Arithmetic ground fields for curves (14H25) Jacobians, Prym varieties (14H40) Curves over finite and local fields (11G20) Group schemes (14L15)

Cites Work

• Unnamed Item
• Ramified torsion points on curves
• On ramified torsion points on a curve with stable reduction over an absolutely unramified base
• Polarisations on an abelian variety
• Ramification of torsion points on curves with ordinary semistable Jacobian varieties
• Pseudo-rigid \(p\)-torsion finite flat commutative group schemes
• The irreducibility of the space of curves of a given genus
• On supersingular curves and Abelian varieties.
• Schémas en groupes de type $(p,\ldots,p)$

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