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论文类型：期刊论文

发表时间：2010-10-30

发表刊物：MODERN PHYSICS LETTERS B

收录刊物：SCIE、Scopus

卷号：24

期号：27

页面范围：2713-2724

ISSN号：0217-9849

关键字：Backlund transformation; Riccati equation; soliton solution

摘要：Based on a Backlund transformation of the Riccati equation and its known soliton solutions, we obtain in this paper some exact traveling-wave solutions, including triangle function solutions and hyperbolic function solutions, of a hybrid lattice equation. The proposed method can be easily extended to locate exact solitary wave solutions for other types of differential-difference equations.