Analogues of the Denjoy-Young-Saks theorem

Author:

Belna C. L.,Cargo G. T.,Evans M. J.,Humke P. D.

Abstract

In this paper, an analogue of the Denjoy-Young-Saks theorem concerning the almost everywhere classification of the Dini derivates of an arbitrary real function is established in both the case where the exceptional set is of first category and the case where it is σ \sigma -porous. Examples are given to indicate the sharpness of these results.

Publisher

American Mathematical Society (AMS)

Subject

Applied Mathematics,General Mathematics

Reference10 articles.

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4. \bysame, Boundary properties of arbitrary functions, Math. USSR-Izv. 1 (1967), 1-12.

5. Restricted cluster sets;Erdős, Paul;Math. Nachr.,1960

Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. References;The Elements of Cantor Sets;2013-08-02

2. Semigroups of $${\cal I} - density$$ continuous functionscontinuous functions;Semigroup Forum;1992-12

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