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self-maps
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pzjp authored Mar 6, 2025
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---
space: S000151
property: P000138
value: false
---

For every irrational $\theta\in[0,1]$ there exists
a contiunuous self-map of $X$ such that its set
of fixed points is exactly $[0,\theta)\cap\mathbb Q$.

The construction of a map $(\theta,1]\cap X \to (\theta,1]\cap X$ with no fixed point is analogous as in the proof that
{S150|P89}
(use only the sequence $b_k$).

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