Ishimori-I equation with self-consistent sources.

In this paper, Grammian solutions of the Ishimori-I (Ish-I) equation are first obtained by Hirota’s direct method. Utilizing the source generation procedure, this equation with self-consistent sources is then presented and the corresponding Grammian solutions are derived. Finally, as a simple case, the (1,1) dromion solution is examined. [ABSTRACT FROM AUTHOR]