可拓凸集分离定理两种刻划的等价性

Equivalence of Two Descriptions in Extension Convex Set Separate Theorem

在建立可拓子空间和进一步研究可拓超平面的基础上，证明了可拓集两种分离性的刻划，可拓凸集的分离定理的两种刻划的等价性．

The extension convex set separate theorem is studied, with “separation degree” and “extension hyperplane” in ,and equival ence of descriptions in two extension set separation property and two extension convex set separate theorem is proved, by building extension subspace and further studying extension hyperplane.