刊物主题:Mathematics Mathematical Logic and Foundations Mathematics Algebra
出版者:Springer Berlin / Heidelberg
ISSN:1432-0665
卷排序:55
文摘
We show constructively that every quasi-convex uniformly continuous function \(f : \mathrm {C}\rightarrow \mathbb {R}^+\) has positive infimum, where \(\mathrm {C}\) is a convex compact subset of \(\mathbb {R}^n\). This implies a constructive separation theorem for convex sets.