Last Updated:2025/11/24
On a compact topological space, any upper semi-continuous real-valued function attains its maximum.
See correct answer
On a compact topological space, any upper semi-continuous real-valued function attains its maximum.
音声機能が動作しない場合はこちらをご確認ください
Edit Histories(0)
Source Sentence
コンパクトな位相空間上では、上半連続な実数値関数は必ず最大値を取る。