Last Updated
：2025/11/30
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。
Sense（1）
（ plural ）
Quizzes for review
(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.
音声機能が動作しない場合はこちらをご確認ください
See correct answer
Coxeter group
The structure of a Coxeter group governs the symmetries of many tilings and polytopes and connects to problems in algebra and geometry.
See correct answer
The structure of a Coxeter group governs the symmetries of many tilings and polytopes and connects to problems in algebra and geometry.
音声機能が動作しない場合はこちらをご確認ください
English - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen the creation of new headword that may be duplicates
- Screen changing entry name
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
