scientific article; zbMATH DE number 4196275

zbMath0725.20035MaRDI QIDQ5203237

M. K. Shaĭkheev

Publication date: 1990

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

finitenessBianchi groupsfundamental polyhedra

Mathematics Subject Classification ID

Subgroup theorems; subgroup growth (20E07) Unimodular groups, congruence subgroups (group-theoretic aspects) (20H05) Structure of modular groups and generalizations; arithmetic groups (11F06) Fuchsian groups and their generalizations (group-theoretic aspects) (20H10) Other geometric groups, including crystallographic groups (20H15) Reflection groups, reflection geometries (51F15)

Related Items (5)

Picard modular groups generated by complex reflections ⋮ Reflective and quasi-reflective Bianchi groups. ⋮ Arithmetic hyperbolic reflection groups ⋮ A taxonomy of crystallographic sphere packings ⋮ Farey polytopes and continued fractions associated with discrete hyperbolic groups

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