The determinant representation of the gauge transformation for the discrete KP hierarchy

来源 :中国科学：数学英文版 | 被引量 : 0次 | 上传用户：hulei_1188

【摘要】

：

A successive gauge transformation operator Tn+k for the discrete KP(dKP) hierarchy is defined,which is involved with two types of gauge transformations operator

【作者】

：

Liu ShaoWei Cheng Yi He JingSo

【机构】

：

NingboUniv,UnivSci&,TechnolChina

【出处】

：

中国科学：数学英文版

【发表日期】

：

2010年5期

【关键词】

：

GAUGE TRANSFORMATION dKP HIERARCHY τ function gauge transformationdKP hierarchyτ

【基金项目】

：

supported by National Natural Science Foundation of China (Grant No.10671187),the Program for New Century Excellent Talents in University (Grant No.NCET-08-0515)

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A successive gauge transformation operator Tn+k for the discrete KP(dKP) hierarchy is defined,which is involved with two types of gauge transformations operators.The determinant representation of the Tn+k is established and it is used to get a new τ funct

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