Last Updated
：2025/11/21
connected space
Noun
Japanese Meaning
連結空間：数学において、非空な開集合の互いに交わらない分離可能な部分集合に分解することができないトポロジカル空間。
（ plural ）
Quizzes for review
(mathematics) Any topological space which cannot be written as the disjoint union of two or more nonempty open spaces.
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
connected space
The proof uses the fact that every continuous image of a connected space is connected.
See correct answer
The proof uses the fact that every continuous image of a connected space is connected.
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
