supported by the National Natural Science Foundation of China(Grant Nos.11071157 and 11371241);the Social Responsibility Foundation for theDoctoral Program of Higher Education of China(Grant No.20113108110002);the Project of"First-class Discipline of Universities in Shanghai"of China
A non-autonomous 3-component discrete Boussinesq equation is discussed. Its spacing parameters Pn and qm are related to independent variables n and m, respectively. We derive bilinear form and solutions in Casoratian ...