1 citations · 2 across the 4 of their papers we have counts for
4 papers
Non-local symmetries of the Hirota-Satsuma coupled KdV system and their applications
Junchao Chen, Xiangpeng Xin, Yong Chen
The nonlocal symmetry is derived from the known Darboux transformation (DT) of the Hirota-Satsuma coupled KdV (HS-cKdV) system, and infinitely many nonlocal symmetries are obtained…
A systemic method to construct the high order nonlocal symmetries
Xiangpeng Xin, Yong Chen
We propose a systemic method of applying the auxiliary systems of original equations to find the high order nonlocal symmetries of nonlinear evolution equation. In order to validat…
On the Jordan decomposition for a class of non-symmetric Ornstein-Uhlenbeck operators
Yong Chen, Ying Li
In this paper, we calculate the Jordan decomposition (or say, the Jordan canonical form) for a class of non-symmetric Ornstein-Uhlenbeck operators with the drift coefficient matrix…
On the Imbedding Problem for Three-state Time Homogeneous Markov Chains with Coinciding Negative Eigenvalues
Yong Chen, Jianmin Chen
For an indecomposable stochastic matrix (i.e., 1-step transition probability matrix) with coinciding negative eigenvalues, a new necessary and sufficient condition of t…