On the number of regular elliptic conjugacy classes in the Siegel modular group of degree 2n

DOI10.3836/TJM/1270214324zbMath0522.10017OpenAlexW2088456451MaRDI QIDQ1055808

Hisaichi Midorikawa

Publication date: 1983

Published in: Tokyo Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3836/tjm/1270214324

zbMATH Keywords

conjugacy classesSiegel modular groupcyclotomic polynomialmodified class numbers of algebraic number fields

Mathematics Subject Classification ID

Discrete subgroups of Lie groups (22E40) Theta series; Weil representation; theta correspondences (11F27) Structure of modular groups and generalizations; arithmetic groups (11F06) Other matrix groups over rings (20H25) Cyclotomic extensions (11R18) Classical groups (11E57)

Related Items (3)

On arithmetic of certain matrix algebras ⋮ On certain elliptic conjugacy classes of the Siegel modular group ⋮ A formula for the number of semi-simple conjugacy classes in the arithmetic subgroups

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