张文婷
职称:副教授
研究所:基础数学研究所
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电子邮件:zhangwt@lzu.edu.cn
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教学及指导研究生情况
发表论文及专著
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兰州大学数学与统计学院 副教授 张文婷研究方向半群、对合半群、有限基问题、子簇格及计算复杂性
个人简历受教育经历：2000/09 – 2004/06，兰州大学，数学系，本科，学士2004/09 – 2009/06，兰州大学，数学与统计学院，硕博连读，博士研究工作经历 ：2009/07 – 2013/05，兰州大学，数学与统计学院，讲师2013/05 – 至今， 兰州大学，数学与统计学院，副教授2014/09 – 2015/09， La Trobe 大学, 访问****科研成果：主要围绕半群代数理论和代数簇理论，研究半群簇与对合半群簇的有限基问题、子簇格和相关算法问题的计算复杂性等问题。取得了一些具有重要学术价值的研究成果，解决了本领域的多个公开问题，获得了国际同行的关注和高度评价，研究成果分别被这些领域的最新综述文献收录。已在Journal of Algebra、LMS Journal of Computation and Mathematics、International Journal of Algebra and Computation、 Science China Mathematics等国内外重要学术刊物上发表学术论文二十多篇。
教学及指导学生情况主讲课程:代数学，抽象代数，高等代数，解析几何，伽罗瓦理论，线性代数，高等数学指导在读硕士研究生3名，和罗彦锋教授合作指导博士生3名。已独立指导毕业硕士研究生4名。
发表论文及专著[28] M. Jackson, W.T.Zhang, From A to B to Z via , manuscript.[27] M. Gao, W.T.Zhang*, Y.F.Luo, Finite basis problem for Lee monoids with involution, submitted.[26] M. Gao, W.T.Zhang*, Y.F.Luo, Finite basis problem for catalan monoids with involution, submitted.[25] B. Duan, W.T.Zhang*, Y.F.Luo, The classification of maximal inverse monoids of matrices, Semigroup Forum, submitted. [24] M. Gao, W.T.Zhang*, Y.F.Luo, A non-finitely based involution semigroup of order five, Algebra Universalis, doi：10.1007/s00012-020-00662-w[23] W. T. Zhang*, Y. F. Luo, N. Wang, Finite basis problem for involution monoids of unitriangular boolean matrices, Algebra Universalis, 2020, 81(7) [22] W. T. Zhang*,Y. F. Luo, The finite basis problem for involution semigroups of triangular 2×2 matrices, Bull. Aust. Math. Soc, 2020, 101(1): 88-104[21] M. Gao, W. T. Zhang*, Y. F. Luo, The monoid of 2×2 triangular boolean matrices under skew transposition is non-finitely based, Semigroup Forum, 2020, 100: 153-168[20] W.T.Zhang*, Y.D.Ji, Y.F.Luo, The finite basis problem for infinite involution semigroups of triangular 2×2 matrices, Semigroup Forum, 2017, 94: 426-441[19] Y.Z.Chen*, W.T.Zhang, A limit monoid variety which is not a limit semigroup variety, Journal of Lanzhou University (Natural Science), 2017, 53(1): 127-130[18] W.T.Zhang*, Y.F.Luo, A sufficient condition under which a semigroup is nonfinitely based, Bull. Aust. Math. Soc, 2016, 93(3): 454-466[17] E.W.H.Lee, W.T.Zhang*, Finite basis problem for semigroups of order six, LMS J. Comput. Math., 2015, 18(1): 1-129[16] J.R.Li, W.T.Zhang, Y.F.Luo*, On the finite basis problem for the variety generated by all n-element semigroups, Algebra Universalis, 2015, 73(3): 225-248[15] D.N.Ashikhmin, M.V.Volkov*, W.T.Zhang, The finite basis problem for Kiselman monoids, Demonstratio Mathematica, 2015, 48(4): 475-492[14] E.W.H.Lee*, W.T.Zhang, The smallest monoid that generates a non-Cross variety (in Chinese):Journal of Xiamen University(Natural science), 2014, 53(1): 1-4[13] W.T.Zhang, J.R.Li, Y.F.Luo, Hereditarily finitely bsed semigroups of triangular matrices over finite fields, Semigroup Forum, 2013, 86(2): 229-261[12] W.T.Zhang*, Existence of a new limit variety of aperiodic monoids, Semigroup Forum, 2013, 86(1): 212-220[11] J.R.Li, W.T.Zhang*, Y.F.Luo, On the finite basis problem for certain 2-limited words, Acta Math.Sinica(English Series), 2013, 29(3): 571-590[10] W.T.Zhang, J.R.Li, Y.F.Luo*, On the variety generated by the monoid of triangular 2×2 matrices over a two-element field, Bull. Aust. Math. Soc, 2012, 86: 64-77[9] Y. F. Luo*, W.T. Zhang, Y. Y. Qin, H. L. Hou, Split graphs whose half-strong endomorphisms form a monoid, Sci China Math, 2012, 55(6): 1303-1320[8] E.W.H.Lee, J.R.Li, W.T.Zhang*, Minimal non-finitely based semigroups, Semigroup Forum, 2012, 85(3): 577-580[7] W.T.Zhang*, Y.F.Luo, A new example of a minimal nonfinitely based semigroup, Bull. Aust. Math. Soc, 2011, 84(3): 484-491[6] Y.F.Luo*, W.T.Zhang, On the variety generated by all semigroups of order three, Journal of Algebra, 2011, 334(1): 1-30[5]W.T.Zhang*, Y.F.Luo, The variety generated by all non-permutative, non-idempotent semigroups of order four, Proceeding of the international conference on algebra, 2010, 10: 721-735[4] W.T.Zhang*, Subvarieties of the varieties generated by aperiodic commutative semigroups, Journal of Mathematical Research Exposition, 2010, 30(1): 119-126[3] W.T.Zhang, Y.F.Luo*, The subvariety lattice of the join of two semigroup varieties, Acta Math. Sinica (English Series), 2009, 25(6): 971-982[2] W.T.Zhang, Y.F.Luo*, The variety generated by a certain transformation monoid, Internat. J. Algebra Comput., 2008, 18: 1193-1201 [1] W.T.Zhang, Y.F.Luo*, On varieties generated by minimal complex semigroups, Order, 2008, 25: 243-266
项目成果2015.1-2017.12，国家自然科学基金（青年基金，编号**）2012.1-2012.12，国家自然科学基金（天元基金，编号**）2011.1-2013.12，甘肃省自然科学基金（编号 1107RJZA218）另外，还主持过中央高校基本科研业务费。
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作者:张文婷