Studies of complexity in extended dissipative dynamical systems, in nature and in
laboratory, require multiple approaches and the framework of self-organized criticality (SOC) …

The following chapter provides an overview of the techniques used to understand Self-
Organised Criticality (SOC) by performing computer simulations. Those are of particular …

In this work, we evaluated the differences between epileptic electroencephalogram (EEG)
and interictal EEG by computing some non-linear features. Correlation dimension (CD) and …

Background Investigation of the functioning of the brain in living systems has been a major
effort amongst scientists and medical practitioners. Amongst the various disorder of the …

The earth's ionosphere is well recognized as a dynamical system and non-linearly coupled
with the magnetosphere above and natural atmosphere below. The shape and time …

Glow discharge plasmas exhibit various types of self-excited oscillations for different initial
conditions like discharge voltages and filling pressures. The behavior of such oscillations …

Stochastic resonance (SR) and coherence resonance (CR) have been studied
experimentally in discharge plasmas close to a homoclinic bifurcation. For the SR …

Investors adopt varied investment strategies depending on the time scales (τ) of short-term
and long-term investment time horizons (ITH). The nature of the market is very different in …

This paper presents a comparative study on the investigation of coherent modes in chaotic
time series data based on two techniques: the empirical mode decomposition and the …

The generation of geomagnetic time series frequently involves intricate spatio-temporal
dynamics, wherein nonlinearity and scaling emerge as pivotal mechanisms. The present …