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Constructing Whitney sets via IFS with condensation

2021/10/22 by Yuan, Qi-han, Zhang, Yuan
#28A80 #54F45 #FOS: Mathematics #Metric Geometry (math.MG)

paper · doi:10.48550/arxiv.2110.11675

Abstract

In 1935, Whitney constructed a smooth function for which the Morse-Sard Theorem does not hold. Whitney's construction is closely related to certain compact connected set, which is called Whitney set now. From then on, there are a lot of works on Whitney sets. In this paper, we use IFS with condensation, a notion introduced by Barnsley and Demko in 1985, to construct Whitney arcs and Whitney sets. Our construction includes most early results as special cases.

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