R
Ramakrishna Ramaswamy
Researcher at Jawaharlal Nehru University
Publications - 185
Citations - 4400
Ramakrishna Ramaswamy is an academic researcher from Jawaharlal Nehru University. The author has contributed to research in topics: Lyapunov exponent & Attractor. The author has an hindex of 33, co-authored 177 publications receiving 4138 citations. Previous affiliations of Ramakrishna Ramaswamy include University of Tokyo & University of North Carolina at Chapel Hill.
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Long time fluctuation of liquid water: 1/f spectrum of energy fluctuation in hydrogen bond network rearrangement dynamics
TL;DR: In this article, the power spectrum of the potential energy fluctuation of liquid water is examined and found to yield so-called 1/f frequency dependence (f is frequency), which indicates that there exists an extended multiplicity of hydrogen bond network relaxations in liquid water.
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Ab initio gene identification: prokaryote genome annotation with GeneScan and GLIMMER.
TL;DR: The number of false predictions is higher for GeneScan as compared to GLIMMER, but in a significant number of cases, similar results are provided by the two techniques, suggesting that there could be some as-yet unidentified additional genes in these three genomes, and also that some of the putative identifications made hitherto might require re-evaluation.
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Pairwise balance and invariant measures for generalized exclusion processes
TL;DR: In this paper, the steady state of a driven diffusive lattice gas was characterized using a quantum Hamiltonian formalism, and it was shown that for arbitrary transition rates the model has product invariant measure.
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Characteristic distributions of finite-time Lyapunov exponents.
TL;DR: These densities, which are used to characterize the nonuniform spatial organization on chaotic attractors, are robust to noise and can, therefore, be measured from experimental data.
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Universal occurrence of the phase-flip bifurcation in time-delay coupled systems
Awadhesh Prasad,Syamal K. Dana,Rajat Karnatak,Juergen Kurths,Bernd Blasius,Ramakrishna Ramaswamy +5 more
TL;DR: This study illustrates the phenomenology of the bifurcation for several classes of nonlinear oscillators, in the regimes of both periodic and chaotic dynamics and constructs an electronic circuit consisting of two coupled Chua oscillators.