923 citations
- Harish-Chandra Research InstituteIN33 papers
- University of DelhiIN31 papers
- Indian Institute of Technology DelhiIN30 papers
- Centre National de la Recherche ScientifiqueFR25 papers
- Physical Research LaboratoryIN22 papers
- Brookhaven National LaboratoryUS18 papers
- University of HyderabadIN18 papers
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- CSIR National Physical Laboratory of IndiaIN16 papers
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5 papers · 1 filter
Perturbative Linearization of Reaction-Diffusion Equations
Sanjay Puri, Kay Joerg Wiese
We develop perturbative expansions to obtain solutions for the initial-value problems of two important reaction-diffusion systems, viz., the Fisher equation and the time-dependent…
Global Optimization on an Evolving Energy Landscape
J. S. Hunjan, S. Sarkar, R. Ramaswamy
Locating the global minimum of a complex potential energy surface is facilitated by considering a homotopy, namely a family of surfaces that interpolate continuously from an arbitr…
Local Measurement of Current Density by Magneto-Optical Current Reconstruction in Normally and Overpressure Processed Bi-2223 Tapes
S. Patnaik, D. M. Feldmann, A. Polyanskii +6
Magneto-optical current reconstruction has been used for detailed analysis of the local critical current density (Jc) variation in monocore Bi-2223 tapes. We find, even in high qua…
Simplifying the mosaic description of DNA sequences
Rajeev K. Azad, J. Subba Rao, Wentian Li +1
By using the Jensen-Shannon divergence, genomic DNA can be divided into compositionally distinct domains through a standard recursive segmentation procedure. Each domain, while sig…
Global Optimization by Adiabatic Switching
Jagtar S. Hunjan, Ram Ramaswamy
We apply a recently introduced method for global optimization to determine the ground state energy and configuration for model metallic clusters. The global minimum for a given N-a…