Two-component second- and third-order Burgers type systems with nondiagonal constant matrix of leading order terms are classified for higher symmetries. New integrable systems are obtained. Master symmetries of the obtained symmetry integrable systems, and bi-Poisson structures of those that also possess conservation laws, are given. Published by AIP Publishing.
机构:
Chongqing Univ, Coll Math & Stat, Chongqing 401331, Peoples R China
Yangtze Normal Univ, Coll Math & Comp Sci, Fuling 408100, Peoples R ChinaChongqing Univ, Coll Math & Stat, Chongqing 401331, Peoples R China
Mi, Yongsheng
Mu, Chunlai
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Chongqing Univ, Coll Math & Stat, Chongqing 401331, Peoples R ChinaChongqing Univ, Coll Math & Stat, Chongqing 401331, Peoples R China