A counterexample in the theory of D-spaces

作者：Soukup Daniel T; Szeptycki Paul J^*

来源：Topology and Its Applications, 2012, 159(10-11): 2669-2678.

DOI：10.1016/j.topol.2012.03.016

• D-spaces
• Lindelof spaces

Assuming Delta, we construct a T-2 example of a hereditarily Lindelof space of size omega(1) which is not a D-space. The example has the property that all finite powers are also Lindelof.

• 出版日期2012-7