Last Updated：2025/11/20
Sentence
Quizzes for review
To prove convergence, she introduced a semi-norm on the space of functions that vanishes on a subspace while still satisfying positive homogeneity and the triangle inequality.
See correct answer
To prove convergence, she introduced a semi-norm on the space of functions that vanishes on a subspace while still satisfying positive homogeneity and the triangle inequality.
音声機能が動作しない場合はこちらをご確認ください
Related words
semi-norm
Noun
Japanese Meaning
半ノルム: 数学解析における概念で、ベクトル v に対して非負の実数を割り当てる写像です。具体的には、任意のスカラー c について ∥cv∥ = |c|∥v∥ の性質と、三角不等式 ∥v + w∥ ≤ ∥v∥ + ∥w∥ を満たします。ただし、∥v∥ = 0 が必ずしも v = 0 を意味しないため、通常のノルムとの差異があります。
Related Words
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
