List of Spaces

Spacebook is a searchable database of topological spaces and their properties (in ZFC) inspired by Steen and Seebach’s Counterexamples in Topology.
(Learn more.)


(hover over property name for reference)

The selected space (An Altered Long Line) is:

The selected space (An Altered Long Line) is not:

It is unknown whether the selected space (An Altered Long Line) is:

  • No Properties Found