Category:Tychonoff Plank

This category contains results about Tychonoff Plank.
Definitions specific to this category can be found in Definitions/Tychonoff Plank.

Let $\omega$ be the first transfinite ordinal.

Let $\Omega$ be the first uncountable ordinal.

Let $\closedint 0 \Omega$ and $\closedint 0 \omega$ be closed ordinal spaces which have both been given the interval topology.

The Tychonoff plank is the topological space defined as:

$T = \closedint 0 \Omega \times \closedint 0 \omega$