# Arens-Fort Space is not Weakly Locally Compact

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## Contents

## Theorem

Let $T = \left({S, \tau}\right)$ be the Arens-Fort space.

Then $T$ is not a weakly locally compact space.

## Proof

We have that Neighborhood of Origin in Arens-Fort Space is not Compact.

So $\left({0, 0}\right)$ is a point in $S$ which is not contained in a compact neighborhood.

Hence, by definition, $T$ is not weakly locally compact.

$\blacksquare$

## Also see

## Sources

- 1970: Lynn Arthur Steen and J. Arthur Seebach, Jr.:
*Counterexamples in Topology*... (previous) ... (next): $\text{II}: \ 26: \ 4$