Last Updated
：2025/11/23
free product
（ plural ）
Quizzes for review
(mathematics) A group formed from others by concatenating their presentations (when those presentations are written with disjoint sets of generators).
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
free product
In algebraic topology, the free product of finitely presented groups often arises when computing the fundamental group of a space assembled from simpler pieces.
See correct answer
In algebraic topology, the free product of finitely presented groups often arises when computing the fundamental group of a space assembled from simpler pieces.
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
