Lipschitz continuous points of functions on an interval

In this paper, we address the problem of finding functions with predetermined Lipschitz continuous points. More precisely, given A⊆[0,1], we are interested in the existence of function f:[0,1]→R which is Lipschitz continuous exactly on A. Our result is related to Liouville numbers.

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Bibliographic Details
Main Author: Zhekai Shen
Format: Article
Language:English
Published: Elsevier 2025-12-01
Series:Examples and Counterexamples
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2666657X25000217
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