7 papers
Energy-dynamics interplay in temporal networks triggers explosive synchronization
Romuald Mbonwouo, Steve J. Kongni, Sishu Shankar Muni +4
Synchronization in networks of coupled oscillators is a fundamental problem in the study of collective behavior. In this paper, we investigate the synchronization transition in net…
Numerical Transitivity and Numerical Leo Properties for Lorenz Maps with Applications to Courbage-Nekorkin-Vdovin Neuron Model
Rudrakshala Kavya Sri, Piotr BartÅomiejczyk, Sishu Shankar Muni
This research investigates the dynamic behavior of one dimensional discrete systems using two computational algorithms, the numerical transitivity and the numerical locally eventua…
Time series analysis of coupled slow-fast neuron models: From Hurst exponent to Granger causality
Indranil Ghosh, Hammed O. Fatoyinbo, Sishu S. Muni
We perform time series analysis of small networks where every node is the slow-fast version of the denatured Morris--Lecar neuron proposed by Schaeffer and Cain. We choose popular…
Discrete Lorenz Attractors in 3D Sinusoidal Maps
Sishu Shankar Muni
Discrete Lorenz attractors can be found in three-dimensional discrete maps. Discrete Lorenz attractors have similar topology to that of the continuous Lorenz attractor exhibited by…
Effect of Levy noise on the network of coupled Chialvo neurons: Impact of topology
Swetha P, J. S Ram, D. S. Varghese +9
This research investigates the complex spatiotemporal behaviors of Chialvo neuron maps under the influence of Levy noise on three different network topologies that is a ring networ…
DICOM Compatible, 3D Multimodality Image Encryption using Hyperchaotic Signal
Anandik N Anand, Sishu Shankar Muni, Abhishek Kaushik
Medical image encryption plays an important role in protecting sensitive health information from cyberattacks and unauthorized access. In this paper, we introduce a secure and robu…