28 citations · 28 across the 2 of their papers we have counts for
2 papers
math.AP2013
From Toda to KdV
Dario Bambusi, Thomas Kappeler, Thierry Paul
For periodic Toda chains with a large number of particles we consider states which are -close to the equilibrium and constructed by discretizing arbitrary given f…
math.DS2009★ 28 cited
Continuous approximation of breathers in one and two dimensional DNLS lattices
D. Bambusi, T. Penati
In this paper we construct and approximate breathers in the DNLS model starting from the continuous limit: such periodic solutions are obtained as perturbations of the ground state…