代表性论文
1. Group partition and systems of orthogonal idempotents. Linear Algebra and its
Applications,1998, 278,249-262. with Y. Zhang, Z. Jiao and W. Zhao
2. Orthogonal arrays obtained by orthogonal decomposition of projection matrices.
Statistica Sinica. 1999, 9(2), 595-604. with Y. Zhang, Y. Lu
3. Orthogonal arrays obtained by the generalized Hadamard product. Discrete
Mathematics. 2001, 238, 151-170. with Y. Zhang, Y. Wang
4. Normal Mixed Difference Matrix and the Construction of Orthogonal Arrays, Statistics
and Probability Letters, 2004, Vol. 69(4), 431-437. with Y. Zhang, S. Liu
5.一类正交投影矩阵及其相关正交表，应用数学学报，2005，28(4)，668-674.
