- Limei Cao, Huafei Sun and Xiaojie Wang. Information geometry of the GARCH model[J]. Journal of Beijing Institute of Technology, 18: 243-246, 2009. (EI期刊).
- Limei Cao, Huafei Sun and Xiaojie Wang. The geometric structures of the Weibull distribution manifold and the generalized exponential distribution manifold[J]. Tamkang Journal of Mathematics, 39(1): 45-51, 2009. (核心期刊).
- Liping Wu, Huafei Sun and Limei Cao. Information geometry for random walk[J]. Journal of Beijing Institute of Technology, 18(3):41-45, 2009.(EI期刊).
- Liping Wu, Huafei Sun and Limei Cao. Geometrical description of denormalized thermodynamic manifold[J]. Chinese Physics B, 18(9): 1-5, 2009. (SCI期刊).
- 庞慧慧，曹丽梅，葛渭高. 上下解方法在四阶非局部边值问题中的应用, 数学实践与认识, 39: 202-206, 2009. (中文核心).
- 吴利萍, 曹丽梅, 田敏. 广义Beta II分布的子流形的几何结构[J]. 科技导报, 22: 34-37, 2008.
- Limei Cao, Huafei Sun and Liping Wu. Information geometry of the thermodynamic manifold[J]. Il Nuovo Cimento B, 123: 593-598, 2008. (SCI期刊).
- 曹丽梅, 孙华飞, 张真宁. 股票收益过程的信息几何[J]. 北京理工大学学报, 27(1): 91-94, 2007.(EI期刊).