Hahn-Banach泛函延拓定理及其应用

Hahn-Banach Functional Extension Theorem and It's Application

本文介绍了Hahn-Banach泛函延拓定理及其几个推论,对该定理进行了初步探讨,说明Hahn-Banach泛函延拓定理作为泛函分析三大基本定理之一,有着极其重要的应用。

This article introduces the hahn-banach functional extension theorem and its corollaries.By discussing the theorem,it shows that Hahu-Banach Functional Extension Theorem is important in its application as one of the three functional analysis basic theorems.