Last Updated:2025/11/30
(mathematics, geometry, group theory) Any of a class of groups whose finite cases are precisely the finite reflection groups (including the symmetry groups of polytopes), but which are more varied in their infinite cases, and whose range of application encompasses various areas of mathematics.
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Coxeter group
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Source Word
Coxeter group
Noun
Japanese Meaning
(数学、幾何学、群論における)各有限の場合において有限な反射群(多胞体の対称群を含む)として定義されるが、無限の場合はより多様であり、数学の様々な分野に応用される群。
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( plural )