Last Updated
：2025/11/27
slice category
Noun
Japanese Meaning
（圏論における）スライス圏: 与えられた圏内である固定された対象（共通の余対象）を持つ射を対象とし、これらの射同士のモーフィズムは、その共通の余対象を保持するような可換三角形として定義される圏。
（ plural ）
Quizzes for review
(category theory) A category whose objects are morphisms (of some given category) with a common codomain, and whose morphisms are commuting triangles where two morphisms of each of such triangles share the said common codomain.
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
slice category
To study morphisms into an object X, one often works in the slice category C/X, where objects are arrows with codomain X.
See correct answer
To study morphisms into an object X, one often works in the slice category C/X, where objects are arrows with codomain X.
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
