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Nowhere coexpanding functions.

Authors :
Cook, Andrew
Hammerlindl, Andy
Tucker, Warwick
Source :
Chaos. Dec2023, Vol. 33 Issue 12, p1-5. 5p.
Publication Year :
2023

Abstract

We define a family of C 1 functions, which we call "nowhere coexpanding functions," that is closed under composition and includes all C 3 functions with non-positive Schwarzian derivatives. We establish results on the number and nature of the fixed points of these functions, including a generalization of a classic result of Singer. [ABSTRACT FROM AUTHOR]

Subjects

Subjects :
*GENERALIZATION
*SINGERS

Details

Language :
English
ISSN :
10541500
Volume :
33
Issue :
12
Database :
Academic Search Index
Journal :
Chaos
Publication Type :
Academic Journal
Accession number :
174524289
Full Text :
https://doi.org/10.1063/5.0162148