Definition:Fort Space/Countable

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Let $S$ be an infinite set.

Let $p \in S$ be a particular point of $S$.

Let $T = \struct {S, \tau_p}$ be a Fort space.

Let $S$ be countably infinite.

Then $\tau_p$ is a countable Fort topology, and $\struct {S, \tau_p}$ is a countable Fort space.

Also see

  • Results about Fort spaces can be found here.

Source of Name

This entry was named for Marion Kirkland Fort, Jr.