35 citations · 94 across the 7 of their papers we have counts for
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nlin.SI2012★ 15 cited
Virasoro type algebraic structure hidden in the constrained discrete KP hierarchy
Maohua Li, Chuanzhong Li, Keilei Tian +2
In this paper, we construct the additional symmetries of one-component constrained discrete KP (cdKP) hierarchy, and then prove that the algebraic structure of the symmetry flows i…
nlin.SI2012★ 5 cited
Ghost symmetry of the discrete KP hierarchy
Chuanzhong Li, Jipeng Cheng, Kelei Tian +2
In this paper, with the help of the function and ghost symmetry for the discrete KP hierarchy which is a semi-discrete version of the KP hierarchy, the ghost flow on its eigenf…
math-ph2012★ 2 cited
The Recursion operators of the BKP hierarchy and the CKP Hierarchy
Maohua Li, Jipeng Cheng, Chuanzhong Li +1
In this paper, under the constraints of the BKP(CKP) hierarchy, a crucial observation is that the odd dynamical variable can be explicitly expressed by the even dynamica…