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| String Equations of the q-KP Hierarchy |
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Citation： |
Kelei TIAN,Jingsong HE,Yucai SU,Yi CHENG.String Equations of the q-KP Hierarchy[J].Chinese Annals of Mathematics B,2011,32(6):895~904 |
| Page view： 2081
Net amount： 1255 |
Authors： |
Kelei TIAN; Jingsong HE; Yucai SU; Yi CHENG; |
Foundation： |
the National Natural Science Foundation of China (Nos. 10971109, 10971209,
10825101). |
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| Abstract： |
Based on the Lax operator $L$ and Orlov-Shulman's $M$ operator, the
string equations of the $q$-KP hierarchy are established from the
special additional symmetry flows, and the negative Virasoro
constraint generators \{$L_{-n}, n\geq1$\} of the $2$-reduced $q$-KP
hierarchy are also obtained. |
Keywords： |
q-KP hierarchy, Additional symmetry, String equations,
Virasoro constraints |
Classification： |
35Q53, 37K05, 37K10 |
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