10 citations · 10 across the 1 of their papers we have counts for
3 papers
Uncovering the hierarchical structure of the international FOREX market by using similarity metric between the fluctuation distributions of currencies
Abhijit Chakraborty, Soumya Easwaran, Sitabhra Sinha
The decentralized international market of currency trading is a prototypical complex system having a highly heterogeneous composition. To understand the hierarchical structure rela…
Deviations from universality in the fluctuation behavior of a heterogeneous complex system reveal intrinsic properties of components: The case of the international currency market
Abhijit Chakraborty, Soumya Easwaran, Sitabhra Sinha
Identifying behavior that is relatively invariant under different conditions is a challenging task in far-from-equilibrium complex systems. As an example of how the existence of a…
Using skewness and the first-digit phenomenon to identify dynamical transitions in cardiac models
Pavithraa Seenivasan, Soumya Easwaran, S. Sridhar +1
Disruptions in the normal rhythmic functioning of the heart, termed as arrhythmia, often result from qualitative changes in the excitation dynamics of the organ. The transitions be…