Mathematial Physiscs, Nonlinear integrable systems
Main publications:
\begin{thebibliography}{9}
\Bibitem{1}
\by Qu Changzheng, Liu Xiaochuan, Liu Yue,
\paper Stability of peakons for an integrable modified Camassa-Holm equation,
\jour Comm. Math. Phys.
\yr 2013
\vol 322
\pages 967-997
\Bibitem{2}
\by Qu Changzheng, Song Junfeng, Yao Ruoxia
\paper Multi-component integrable systems with peaked solitons and invariant curve flows in certain geometries
\jour SIGMA
\yr 2013
\vol 2013
\pages 1-19
\Bibitem{3}
\by Liu, Xiaochuan, Liu Yue, Qu Changzheng
\paper Orbital stability of the train of peakons for an integrable modified Camassa-Holm equation
\jour Adv. Math.
\yr 2014
\vol 255
\pages 1-37
\Bibitem{4}
\by Kang Jing, Liu Xiaochuan, Olver Peter, Qu Changzheng
\paper Liouville correspondence between the modified KdV hierarchy and its dual integrable hierarchy，
\jour J. Nonlin. Sci.
\yr 1016
\vol 26
\pages 141-170
\Bibitem{5}
\by Kang Jing, Liu, Xiaochuan, Olver, Peter J.， Qu Changzheng
\paper Liouville correspondences between integrable hierarchies
\jour SIGMA
\yr 2017
\vol 13
\pages 1-26
