Pathways to hyperchaos in a three-dimensional quadratic map

SS Muni - The European Physical Journal Plus, 2024 - Springer
This paper deals with various routes to hyperchaos with all three positive Lyapunov
exponents in a three-dimensional quadratic map. The map under consideration displays …

Dynamics of non–identical coupled Chialvo neuron maps

AP Kuznetsov, YV Sedova, NV Stankevich - Chaos, Solitons & Fractals, 2024 - Elsevier
We study numerically the dynamics of low–dimensional ensembles of discrete neuron
models-Chialvo maps. We are focused on choosing the autonomous map parameters …

Dynamical analysis of a tabu learning neuron through the discrete implicit mapping method

F Min, J Zhu, Y Cheng, Y Xu - Chaos, Solitons & Fractals, 2024 - Elsevier
The complex dynamics of neuron model including bifurcation behaviors and firing patterns,
especially unstable firing patterns, furnish a favorable point of view for the research of …

[HTML][HTML] Deep learning for prediction and classifying the dynamical behaviour of piecewise-smooth maps

VS Vismaya, BV Nair, SS Muni - Franklin Open, 2024 - Elsevier
This paper explores novel ways of predicting and classifying the dynamics of piecewise
smooth maps using various deep learning models. Moreover, we have used machine …

Ergodic and resonant torus doubling bifurcation in a three-dimensional quadratic map

SS Muni - Nonlinear Dynamics, 2024 - Springer
We consider the rich dynamics and bifurcations exhibited by a three-dimensional quadratic
map. Torus doubling bifurcations are central to bifurcation theory. Such bifurcations can only …

Dynamical behavior and bifurcations in a two-dimensional discrete chaotic system with a rational fraction

Y Soula, SS Muni, R Ouahabi - Journal of Applied Mathematics and …, 2024 - Springer
The dynamical behavior and bifurcations of a two-dimensional discrete chaotic system with
a rational fraction are investigated in this paper, the existence and stability of the fixed points …

Path planning for multi-quadrotor 3D boundary surveillance using non-autonomous discrete memristor hyperchaotic system

A Kaushik, SS Muni - arXiv preprint arXiv:2410.05215, 2024 - arxiv.org
Recent studies have shown that chaotic maps are well-suited for applications requiring
unpredictable behaviour, making them a valuable tool for enhancing unpredictability and …

[HTML][HTML] Persistence of resonant torus doubling bifurcation under polynomial perturbations

SS Muni - Franklin Open, 2024 - Elsevier
Resonant torus doubling bifurcation occurs in discrete maps of three or more dimensions. To
date, only three discrete maps have been known to exhibit such bifurcations namely …

Spectral Signatures of Bifurcations

D Guha, S Banerjee - International Journal of Bifurcation and Chaos, 2024 - World Scientific
One way to characterize an orbit of a dynamical system is through its frequency content.
Using a “spectral bifurcation diagram”, it has been shown earlier how the frequency content …

Border-collision bifurcation in the Logistic map with state-dependent impulsive forces

H Jiang, Y Liu, L Zhang, J Yu - Discrete and Continuous …, 2024 - aimsciences.org
This paper examines the intricate dynamics of the logistic map involving impulsive forces
that depend on the state. The conditions of stability and border-collision bifurcation (BCB) of …