The Hasse invariant of the Tate normal form \(E_5\) and the class number of \(\mathbb{Q}(\sqrt{-5l})\)

DOI10.1016/j.jnt.2021.03.006zbMath1479.11098arXiv2002.04134OpenAlexW3155269224WikidataQ114157070 ScholiaQ114157070MaRDI QIDQ2039511

Patrick Morton

Publication date: 5 July 2021

Published in: Journal of Number Theory (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2002.04134

zbMATH Keywords

class numberFricke groupHasse invariantclass field theoryclass equationTate normal form

Mathematics Subject Classification ID

Elliptic curves over global fields (11G05) Complex multiplication and moduli of abelian varieties (11G15) Class numbers, class groups, discriminants (11R29)

Related Items (2)

Supersingular conjectures for the Fricke group ⋮ The Hasse invariant of the Tate normal form \(E_7\) and the supersingular polynomial for the Fricke group \(\Gamma_0^*(7)\)

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