RT Journal Article T1 Soliton-radiation interaction in nonlinear integrable lattices A1 Martínez Alonso, Luis AB The effect of the radiation modes on soliton motion in nonlinear lattices is investigated. A method based on the inverse scattering transform is developed, which enables us to characterize the position shifts of solitons due to their interaction with the radiation component. Applications to the Toda and PB Amer Physical Soc SN 0556-2821 YR 1987 FD 1987-07-15 LK https://hdl.handle.net/20.500.14352/59834 UL https://hdl.handle.net/20.500.14352/59834 LA eng NO ©Amer Physical Soc.It is a pleasure to thank Professor P. C. Sabatier and the group of the Laboratoire de Physique Mathematique of Montpellier University for warm hospitality while this work was in progress. Partial financial support from the Comision Asesora de Investigacion Cientifica y Tecnica, Spain is also acknowledged. NO Comision Asesora de Investigacion Cientifica y Tecnica, Spain DS Docta Complutense RD 30 jul 2025