Bidirectional soliton solutions of the classical Boussinesq system and AKNS system.
This paper deals with the connection of the classical Boussinesq system with a member of the AKNS system. With the help of known Darboux transformation on the AKNS system, the authors are able to obtain a general formula of bidirectional soliton solutions and show that these are richer than the unidirectional solution of the KdV equation.
scientific article; zbMATH DE number 2027096