On the cuspidal divisor class group of a Drinfeld modular curve

zbMath0895.11024MaRDI QIDQ1383289

Ernst-Ulrich Gekeler

Publication date: 14 April 1998

Published in: Documenta Mathematica (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/230962

zbMATH Keywords

congruence subgrouptheta functionsclass groupDrinfeld modular curveDrinfeld upper half-planecuspidal divisorsharmonic cochains

Mathematics Subject Classification ID

Holomorphic modular forms of integral weight (11F11) Arithmetic aspects of modular and Shimura varieties (11G18) Drinfel'd modules; higher-dimensional motives, etc. (11G09) Modular and Shimura varieties (14G35)

Related Items

An explicit basis of modular symbols on function fields ⋮ On the Eisenstein ideal over function fields ⋮ On Jacquet-Langlands isogeny over function fields ⋮ On component groups of Jacobians of Drinfeld modular curves. ⋮ A note on the finiteness of certain cuspidal divisor class groups

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