5 citations · 5 across the 3 of their papers we have counts for
3 papers
nlin.SI2009
Evolution equations for pulse propagation in nonlinear media
Debabrata Pal, Amitava Choudhuri, B Talukdar
We show that the complex modified KdV (cmKdV) equation and generalized nonlinear Schrödinger (GNLS) equation belong to the Ablowitz, Kaup, Newell and Segur or so-called AKNS hierar…
nlin.SI2008★ 5 cited
On the supersymmetric nonlinear evolution equations
Amitava Choudhuri, B. Talukdar, S. Ghosh
Supersymmetrization of a nonlinear evolution equation in which the bosonic equation is independent of the fermionic variable and the system is linear in fermionic field goes by the…
nlin.SI2006
Remarks on the conserved densities of the Camassa-Holm equation
Amitava Choudhuri, B. Talukdar, S. Ghosh
It is pointed out that the higher-order symmetries of the Camassa-Holm (CH) equation are nonlocal and nonlocality poses problems to obtain higher-order conserved densities for this…