The isometric extension problem between unit spheres of two separable Banach spaces

被引：0

作者：

Guang Gui Ding

机构：

[1] Nankai University,School of Mathematical Sciences and LPMC

来源：

Acta Mathematica Sinica, English Series | 2015年 / 31卷

关键词：

Isometric extension; smooth point; supporting functional; set of first category; set of second category; residual subset; 46B04; 46B20;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

In this article, we use some analytic and geometric characters of the smooth points in a sphere to study the isometric extension problem in the separable or reflexive real Banach spaces. We obtain that under some condition the answer to this problem is affirmative.

引用

页码：1872 / 1878

页数：6

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