ある有界集合の特徴づけについて
スポンサーリンク
概要
- 論文の詳細を見る
Characterizing some bounded sets in Euclidean space, we consider the following problem: Find the maximal value of |z_1|+|z_2|+・・・+|z_n| if n complex variables z_1, z_2,..., z_n satisfy |±z_1±z_2±・・・±z_n|≦1. When n≦3, we find the solution by means of geometric approach. It is √<2> when n=2 and 3/2 when n=3 respectively. In general case, we expect that the solution is nsin π/2n.
- 九州共立大学の論文