马世美，男，1980年10月出生，理学博士，副教授，硕士生导师。
联系方式：联系电话：15232302009 电子邮件：mashimei@neuq.edu.cn
研究方向：代数组合学
教育背景
2001.09-2004.09 山东理工大学，本科
2004.09-2009.06 大连理工大学，博士
工作履历
2009.06-至今 东北大学秦皇岛分校
学术兼职：美国数学评论评论员
科研情况
【在研项目】
1. 组合统计量与构造性组合方法的研究, 国家自然科学基金面上项目，2021.01-2024.12.
【结题项目】
1. 几类特殊排列的代数组合性质的研究, 河北省自然基金面上基金, 2017.01-2019.12, 在研, 主持人.
2. 排列统计及其相关计数多项式的若干问题研究, 国家自然科学基金, 2015.1-2017.12, 已结题, 主持人.
3. Durfee多项式及其零点分布问题, 数学天元基金, 2012.1-2012.12, 已结题, 主持人.
奖励与荣誉
1. 2014年入选河北省“三三三人才工程”第三层次
2. 2016年入选河北省青年拔尖人才支持计划
3. 2019年入选河北省青年拔尖人才持续支持计划
4. 2019年获河北省数学会青年学术奖二等奖
学术成果
长期围绕排列统计量及相关的计数多项式展开研究。最近引入了文法变换法和局部Gamma正性的定义，系统地研究了多项式的Gamma正性和局部Gamma正性问题。
【代表性学术论文】
1. S.-M. Ma, J. Ma, Y.-N. Yeh, R.R. Zhou, Jacobian elliptic functions and a family of bivariate peak polynomials, European J. Combin., 97 (2021), 103371.
2. Z. Lin, J. Ma, S.-M. Ma, Y. Zhou, Weakly increasing trees on a multiset, Advances in applied mathematics, 129 (2021), 102206.
3. S.-M. Ma, J. Ma, J. Yeh, Y.-N. Yeh, The 1/k-Eulerian polynomials of type B, Electron. J. Combin., 27(3) (2020), P3.27.
4. S.-M. Ma, J. Ma, Y.-N. Yeh, David-Barton type identities and alternating run polynomials, Advances in applied mathematics, 114 (2020), 101978.
5. S.-M. Ma, T. Mansour, D.G.L. Wang, Y.-N. Yeh, Several variants of the Dumont differential system and permutation statistics, Sci. China Math., 62(10) (2019), 2033-2052.
6. S.-M. Ma, J. Ma, Y.-N. Yeh, Gamma-positivity and partial gamma-positivity of descent-type polynomials, Journal of combinatorial theory, Series A, 167 (2019), 257-293.
7. T.-W. Chao, J. Ma, S.-M. Ma, Y.-N. Yeh, 1/k-Eulerian polynomials and k-inversion sequences, Electr. J. Combin., 26(3) (2019), P3.35.
8. S.-M. Ma, J. Ma, Y.-N. Yeh, The ascent-plateau statistics on Stirling permutations, Electron. J. Combin., 26(2) (2019), #P2.5.
9. S.-M. Ma, J. Ma, Y.-N. Yeh, On certain combinatorial expansions of the Legendre-Stirling numbers, Electron. J. Combin., 25(4) (2018), P4.57.
10. G.-H. Duh, Y.-C. R Lin, S.-M. Ma, Y.-N. Yeh , Some statistics on Stirling permutations and Stirling derangements, Discrete Math., 341 (2018), 2478-2484.
11. S.-M. Ma, J. Ma, Y.-N. Yeh, B.-X. Zhu, Context-free grammars for several polynomials associated with Eulerian polynomials, Electron. J. Combin., 25(1) (2018), P1.31.
12. A. Knopfmacher, S.-M. Ma, T. Mansour, and S. Wagner, Geometrically distributed Stirling words and Stirling compositions, J. Math. Anal. Appl., 460(1) (2018), 98-120.
13. S.-M. Ma, Y.-N. Yeh. Eulerian polynomials, Stirling permutations of the second kind and perfect matchings, Electron. J. Combin., 24(4) (2017), P4.27.
14. J. Ma, S.-M. Ma, Y.-N. Yeh, X. Zhu, The cycle descent statistic on permutations, Electron. J. Combin., 23(4) (2016), P4.20.
15. S.-M. Ma, Y.-N. Yeh, The peak statistics on simsun permutations, Electron. J. Combin., 23(2) (2016), P2.14.
16. S.-M. Ma, Y.-N. Yeh, Enumeration of permutations by number of alternating descents, Discrete Math., 339 (2016), 1362-1367.
17. S.-M. Ma, T. Mansour, Pattern restricted Stirling k-ary words, the plateau statistic and the kernel method, Discrete Appl. Math., 206 (2016), 100-108.
18. S.-M. Ma, Y.-N. Yeh, Stirling permutations, cycle structure of permutations and perfect matchings, Electron. J. Combin., 22(4) (2015), P4.43.
19. D. Callan, S.-Mei Ma, T. Mansour, Some combinatorial arrays related to the Lotka-Volterra system, Electron. J. Combin., 22(2) (2015), P2.22.
20. S.-M. Ma, T. Mansour, The 1/k-Eulerian polynomials and k-Stirling permutations, Discrete Math., 338 (2015), 1468-1472.
21. R.A. Brualdi, S-M. Ma, Enumeration of involutions by descents and symmetric matrices, European J. Combin., 43 (2015), 220-228.
22. C.-O. Chow, S-M. Ma, Counting signed permutations by their alternating runs, Discrete Math., 323 (2014), 49-57.
23. S.-M. Ma, Enumeration of permutations by number of alternating runs, Discrete Math., 313 (18) (2013), 1816–1822.
24. S.-M. Ma, Some combinatorial arrays generated by context-free grammars, European J. Combin., 34(7) (2013), 1081–1091.
25. S.-M. Ma, A family of two-variable derivative polynomials for tangent and secant, Electron. J. Combin., 20(1) (2013), P11.
26. S.-M. Ma, An explicit formula for the number of permutations with a given number of alternating runs, Journal of combinatorial theory, Series A, 119 (2012), 1660-1664.
27. S.-M. Ma, Derivative polynomials and enumeration of permutations by number of interior and left peaks, Discrete Math., 312 (2012), 405-412.
讲授课程情况: 讲授研究生课程《高等组合学》、《高等数理统计》
指导研究生情况: 硕士研究生毕业4人，2人在读
