26 citations · 30 across the 4 of their papers we have counts for
4 papers
-problem for focusing nonlinear Schrödinger equation and soliton shielding
Marco Bertola, Tamara Grava, Giuseppe Orsatti
We consider soliton gas solutions of the Focusing Nonlinear Schrödinger (NLS) equation, where the point spectrum of the Zakharov-Shabat linear operator condensate in a bounded doma…
Integrable operators, -Problems, KP and NLS hierarchy
Marco Bertola, Tamara Grava, Giuseppe Orsatti
We develop the theory of integrable operators acting on a domain of the complex plane with smooth boundary in analogy with the theory of integrable operators acting o…
On the role of the Integrable Toda model in one-dimensional molecular dynamics
Giancarlo Benettin, Giuseppe Orsatti, Antonio Ponno
We prove that the common Mie-Lennard-Jones (MLJ) molecular potentials, appropriately normalized via an affine transformation, converge, in the limit of hard-core repulsion, to the…
Soliton shielding of the focusing Nonlinear Schrödinger Equation
Marco Bertola, Tamara Grava, Giuseppe Orsatti
We first consider a deterministic gas of solitons for the Focusing Nonlinear Schrödinger (FNLS) equation in the limit with a point spectrum chosen to interpolate a…