摘要
Let M be a metrizable group. Let G be a dense subgroup of M-X. We prove that if G is domain representable, then G = M-X. The following corollaries answer open questions. If X is completely regular and C-p(X) is domain representable, then X is discrete. If X is zero-dimensional, T-2, and C-p(X, D) is subcompact, then X is discrete.
- 出版日期2013