The Collins-Roscoe mechanism and D-spaces
arXiv:1010.3463 · doi:10.1007/s10474-011-0083-5
Abstract
We prove that if a space X is well ordered , or linearly semi-stratifiable, or elastic then X is a D-space.
arXiv:1010.3463 · doi:10.1007/s10474-011-0083-5
We prove that if a space X is well ordered , or linearly semi-stratifiable, or elastic then X is a D-space.