Banach空间中的端点与强端点

Extreme Point and Strongly Extreme Point on Banach Space

本文给出了Banach空间中的点是端点及强端点的充要条件，以及一个空间具RNP的条件．

This paper gives necessary and sufficient conditions under which the point onBanach space is both an extreme point and a strongly extreme point as well as conditionsunder which the space has RNP.