4 papers
Tau functions of the constrained matrix KP hierarchy
Xiaohan Fan, Jipeng Cheng, Jinbiao Wang
The constrained matrix KP hierarchy is investigated from the aspects of tau functions. Firstly, the matrix KP hiera…
Transformations of the 2-component BKP tau functions
Mengyao Chen, Jipeng Cheng, Jinbiao Wang
The 2-component BKP (2-BKP) hierarchy is an important integrable system corresponding to the infinite dimensional Lie algebras and , which contains Novikov…
The two--component discrete KP hierarchy
Wenqi Cao, Jipeng Cheng, Jinbiao Wang
The discrete KP hierarchy is also known as the --th modified KP hierarchy. Here in this paper, we consider the corresponding two--component generalization, called the two--…
One reduction of the modified Toda hierarchy
Jinbiao Wang, Wenchuang Guan, Mengyao Chen +1
The modified Toda (mToda) hierarchy is a two-component generalization of the 1-st modified KP (mKP) hierarchy, which connects the Toda hierarchy via Miura links and has two tau fun…