New complexion two-soliton solutions to a kind of nonlinear coupled system

Taogetusang, Yi Li-Na
2014 Wuli xuebao  
A function transformation is presented to change a kind of nonlinear coupled system into a set of two elliptic equations of the first kind. Then new infinite sequence complexion two-soliton solutions to a kind of nonlinear coupled system are constructed by new solutions and Bäcklund transformation of elliptic equation of the first kind.
doi:10.7498/aps.63.160201 fatcat:v57uxaoxjje2vpuept5fvbony4