An absolutely continuous function whose inverse functionis not absolutely continuous
Abstract
We construct a strictly increasing function
such that
is absolutely continuous, and
is not absolutely continuous. Functions of this type are very scarce in the literature.
![f:[0,1] \to [0,1]](http://212.189.136.205/plugins/generic/latexRender/cache/daf29ff804c14856d33ff5454116a177.png)
![f(0)=1,f](http://212.189.136.205/plugins/generic/latexRender/cache/33fc29eab15f266873266ffa793c0300.png)
![f^-1](http://212.189.136.205/plugins/generic/latexRender/cache/9ee8fe355c3eb0cdefe95729386fc962.png)
DOI Code:
10.1285/i15900932v23n1p47
Keywords:
Absolutely continuous functions; Cantor functions
Classification:
26A46; 26A30
Full Text: PDF