81 citations · 100 across the 11 of their papers we have counts for
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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…
nlin.SI2006★ 3 cited
On a Generalized Fifth-Order Integrable Evolution Equation and its Hierarchy
Amitava Choudhuri, B. Talukdar, S. B. Datta
A general form of the fifth-order nonlinear evolution equation is considered. Helmholtz solution of the inverse variational problem is used to derive conditions under which this eq…