18 citations · 41 across the 10 of their papers we have counts for
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math-ph2015★ 14 cited
Complex Solitary Waves and Soliton Trains in KdV and mKdV Equations
Subhrajit Modak, Akhil P. Singh, P. K. Panigrahi
We demonstrate the existence of complex solitary wave and periodic solutions of the Kortweg de-vries (KdV) and modified Kortweg de-Vries (mKdV) equations. The solutions of the KdV…
quant-ph2015★ 7 cited
Exploring Branched Hamiltonians for a Class of Nonlinear Systems
Bijan Bagchi, Subhrajit Modak, Prasanta K. Panigrahi +2
One of the less well understood ambiguities of quantization is emphasized to result from the presence of higher-order time derivatives in the Lagrangians resulting in multiple-valu…