Some mathematical aspects of the correspondence between the generalized nonlinear Schrodinger equation and the generalized Korteweg-de Vries equation

Year: 2009

Authors: Fedele R., De Nicola S., Grecu D., Visinescu A., Shukla P.K.

Autors Affiliation: Dipartimento di Scienze Fisiche, Universita Federico II and INFN Sezione di Napoli, Complesso Universitario di M.S. Angela, Via Cintia, 1-80126 Napoli, Italy;
CNR – Istituto di Cibernetica “Eduardo Caianiello”, Viale Campi Flegrei 34,1-80078Pozzuoli, Italy;
Department of Theoretical Physics, “Horia Huluhei” National Institute for Physics and Nuclear Engineering, Bucharest Romania;
Institut fur Theoretische Physik IV, Fakultdt fur Physik und Astronomic, Ruhr-Universitdt Bochum, D-44780 Bochum, Germany


KeyWords: Nonlinear partial differential equations; NLS equations; solitons; BEC condensate;