12 citations · 20 across the 14 of their papers we have counts for
14 papers
Travelling wave solutions of equations in the Burgers Hierarchy
Amitava Choudhuri, Modhan Mohan Panja, Supriya Chatterjee +1
We emphasize that construction of travelling wave solutions for partial differential equations is a problem of considerable interest and thus introduce a simple algebraic method to…
Travelling-wave solutions and solitons of KdV, mKdV and NLS equations
Supriya Chatterjee, Pranab Sarkar, Benoy Talukdar
We introduce the concept of soliton solutions of integrable nonlinear partial differential equations and point out that the inverse spectral method represents the rigorous mathemat…
Schwarzian derivative in higher-order Riccati equations
Benoy Talukdar, Supriya Chatterjee, Golam Ali Sekh
The Sturm-Liouville equation represents the linearized form of the first-order Riccati equation. This provides an evidence for the connection between Schwarzian derivative and this…
Information theoretic approach to effects of spin-orbit coupling in Bose-Einstein condensates
Golam Ali Sekh, Benoy Talukdar, Supriya Chatterjee +1
We make use of Shannon entropy () and Fisher information () to study the response of atomic density profiles of a spin-orbit coupled Bose-Einstein condensate to changes in th…
Integrable systems: From the inverse spectral transform to zero curvature condition
Basir Ahamed Khan, Supriya Chatterjee, Golam Ali Sekh +1
This \textquoteleft research-survey' is meant for beginners in the studies of integrable systems. Here we outline some analytical methods for dealing with a class of nonlinear part…
Inverse variational problem for nonlinear dynamical systems
Basir Ahamed Khan, Supriya Chatterjee, Golam Ali Sekh +1
In this paper we have chosen to work with two different approaches to solving the inverse problem of the calculus of variation. The first approach is based on an integral represent…