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Author: search.filters.author.Palanivel, R.Subject: search.filters.subject.Characteristic interval

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    Iterative roots of continuous functions and Hyers–Ulam stability
    (Birkhauser, 2021) Murugan, V.; Palanivel, R.
    In this paper, we prove that continuous non-PM functions with non-monotonicity height equal to 1 need not be strictly monotone on its range, unlike PM functions. An existence theorem is obtained for the iterative roots of such functions. We also discuss the Hyers–Ulam stability for the functional equation of the iterative root problem. © 2020, Springer Nature Switzerland AG.