12 citations · 17 across the 7 of their papers we have counts for
4 papers · 1 filter
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…
On the analytic representation of Newtonian systems
Benoy Talukdar, Supriya Chatterjee, Sekh Golam Ali
We show that the theory of self-adjoint differential equations can be used to provide a satisfactory solution of the inverse variational problem in classical mechanics. A Newtonian…
Insights from intracules and Coulomb holes
Golam Ali Sekh, Benoy Talukdar, Supriya Chatterjee
We point out that a typical two-electron distribution function in atoms and molecules often called the intracule depends sensitively on the electron-electron repulsion which leads…