Monotonicity and non-monotonicity regions of topological entropy for Lorenz-like families with infinite derivatives

We study behavior of the topological entropy as the function of parameters for two-parameter family of symmetric Lorenz maps Tc,ɛ(x) = (−1 + c|x|1−ɛ) · sgn(x). This is the normal form for splitting the homoclinic loop in systems which have a saddle equilibrium with one-dimensional unstable manifold...

Full description

Bibliographic Details
Main Authors: Malkin M.I., Safonov K.A.
Format: Article
Language:English
Published: Sciendo 2020-11-01
Series:Applied Mathematics and Nonlinear Sciences
Subjects:
Online Access:https://doi.org/10.2478/amns.2020.2.00052