166 citations · 1.9k across the 101 of their papers we have counts for
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Designer dynamics through chaotic traps: Controlling complex behavior in driven nonlinear systems
Shakti N. Menon, S. Sridhar, Sitabhra Sinha
Control schemes for dynamical systems typically involve stabilizing unstable periodic orbits. In this paper we introduce a new paradigm of control that involves `trapping' the dyna…
Co-action provides rational basis for the evolutionary success of Pavlovian strategies
V. Sasidevan, Sitabhra Sinha
Strategies incorporating direct reciprocity, e.g., Tit-for-Tat and Pavlov, have been shown to be successful for playing the Iterated Prisoners Dilemma (IPD), a paradigmatic problem…
Complex ordering in spin networks: Critical role of adaptation rate for dynamically evolving interactions
Anand Pathak, Sitabhra Sinha
Many complex systems can be represented as networks of dynamical elements whose states evolve in response to interactions with neighboring elements, noise and external stimuli. The…
The "handedness" of language: Directional symmetry breaking of sign usage in words
Md Izhar Ashraf, Sitabhra Sinha
Language, which allows complex ideas to be communicated through symbolic sequences, is a characteristic feature of our species and manifested in a multitude of forms. Using large w…
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…
A dynamical view of different solution paradigms in two-person symmetric games: Nash vs co-action equilibria
V. Sasidevan, Sitabhra Sinha
The study of games and their equilibria is central to developing insights for understanding many socio-economic phenomena. Here we present a dynamical systems view of the equilibri…