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arXiv · 2006.07946

Preimage Cardinalities of Continuous Functions

Seljon Akhmedli
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Abstract

We find all subsets of $\mathbb{N}$ which occur as the set of possible cardinalities of preimages of a continuous function. We also study and answer this question for various subclasses of continuous functions.

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Seljon Akhmedli. 2020-06-25. Preimage Cardinalities of Continuous Functions. https://arxiv.org/abs/2006.07946

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