曹欢心，女，汉族，陕西省蒲城县人，生于1991年9月25日，中共党员。西安理工大学经济与管理学院管理科学与工程系讲师，在国外SCI学术期刊上连续发表论文十余篇。

教育经历：

2021/08-2022/08，阿尔伯塔大学，数学与统计学院，数学系，联合培养博士。

2018/09-2022/12，西北工业大学数学与统计学院，计算数学，图形学方向，博士研究生。

2014/09-2017/07，西安理工大学理学院，数学系，图形学方向，硕士研究生。

2010/09-2014/07，西安理工大学理学院，数学系，学士。

工作经历：

2023/1-至今，西安理工大学经济与管理学院管理科学与工程系讲师。

研究方向：

大数据分析

计算机辅助几何设计

近几年发表的论文：

1. Cao Huanxin, Zheng Hongchan, Hu Gang. 2023. An improved cooperation search algorithm for the multi-degree reduction in Ball Bézier surfaces. Soft Computing, 27(16):11687–11714.

2. Cao Huanxin, Zheng Hongchan, Hu Gang. 2021. The optimal multi-degree reduction of Ball Bézier curves using an improved squirrel search algorithm. Engineering with computers, 39(2): 1143–1166.

3. Cao Huanxin, Zheng Hongchan, Hu Gang. 2021. Adjusting the energy of Ball surfaces by modifying unfixed control balls. Numerical Algorithms, 89(2): 749-768.

4. Cao Huanxin, Zheng Hongchan, Hu Gang. 2021. Generation of quasi-developable Q-Bézier strip via PSO-based shape parameters optimization. Mathematical methods in the applied sciences, 45(3): 1118-1129

5. Cao Huanxin, Zheng Hongchan, Hu Gang. 2021. Adjusting the energy of Ball curves by modifying movable control balls. Computational and Applied Mathematics, 40(3),76.

6. Cao Huanxin, Hu Gang, Wei Guo, et al. 2017. Offset approximation of hybrid hyperbolic polynomial curves. Results in Mathematics, 72(3): 1-17.

7. Cao Huanxin, Zheng Hongchan, Hu Gang. 2020. Design of developable surface via CSA-based modification of boundary curves. Journal of Advanced Mechanical Design Systems and Manufacturing, 14(7):1-12.

8. Hu Gang, Cao Huanxin, Zhang Suxia, et al. 2017. Developable Bézier-like surfaces with multiple shape parameters and its continuity conditions. Applied Mathematical Modelling. 45: 728-747.

9. Hu Gang, Cao Huanxin, Qin Xinqiang, Wang Xing. 2017. Geometric design and continuity conditions of developable λ-Bézier surfaces. Advances in Engineering Software. 114:235–45.

10. Hu Gang, Cao Huanxin, Qin Xinqiang. 2018. Construction of generalized developable Bézier surfaces with shape parameters. Mathematical Methods in the Applied Sciences. 41: 7804-7829.

11. Hu Gang, Cao Huanxin, Wang Xing, et al. 2017. G2 continuity conditions for generalized Bézier-like surfaces with multiple shape parameters. Journal of Inequalities and Applications, 248, 1-17.

12. Hu Gang, Cao Huanxin, Wu Junli, et al. 2020. Construction of developable surfaces using generalized C-Bézier bases with shape parameters. Computational and Applied Mathematics, 39(3),157.

13. Hu Gang, Cao Huanxin, Zhang Suxia. 2016. Approximate multidegree reduction of λ-Bézier curves. Mathematical Problems in Engineering. 2, 1-12.

联系方式：

E-mail：huanxincao@sina.cn  办公地点：11-431