DCDS-S
The algebraic representation for high order solution of Sasa-Satsuma equation
Liming Ling
In this paper, we reestablish the elementary Darboux transformation for Sasa-Satsuma equation with the aid of loop group method. Furthermore, the generalized Darboux transformation is given with the limit technique. As direct applications, we give the single solitonic solutions for the focusing and defocusing case. The general high order solution formulas with the determinant form are obtained through generalized DT and the formal series method.
keywords: high order solution Darboux transformation Sasa-Satsuma equation.

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