赵东升，男，1958年出生，汉族，陕西人，国际著名的数学家，新加坡南洋理工大学杰出教授，首批获得ISI世界经典引文奖的17位中国数学家之一。

1981年毕业于陕西师范大学数学系，次年在我国著名数学家，陕西师范大学王国俊先生指导下攻读拓扑专业硕士学位；

1988年赴英国剑桥大学攻读博士，师从当代拓扑学泰斗，英国著名数学家Peter Johnstone，

1993年获得剑桥大学博士学位。

1994年至今在新加坡南洋理工大学国立教育学院从事教学、研究。

赵东升教授在拓扑学领域有着很深的学术造诣，对世界拓扑学的发展做出了卓越的贡献，读大学时，不仅本科生阶段的毕业论文《函数网上极限函数的连续性》对拓扑空间的极限函数提出了自己的见解，而且在此后研究生的学习阶段（导师王国俊）和教学科研工作中取得了突出的成就，学生时代结束后，他在工作岗位上发光发热，继续为数学这门学科做着自己的贡献。

包括拓扑，序理论，反常积分及Bair函数类，研究成果卓著，在《Proc. of American Mathematical Society》、《Fundamenta Mathematicae》、《Applied Categorical Structures》、《Canadian Mathematical Bulletin》、《Houstone Journal of Mathematics》、《Rocky Mountain Journal Of Mathematics》、《Quaestiones Mathematicae》，《Comment. Math. Univ. Carolinae》、《Journal of Mathematical Analysis and Applications》等数学名刊上均有论文发表，由于所发表论文被国外专家学者引用较多，其中一篇论文获2000年ISI世界经典引文奖（Citation Classic Award），是中国首批获此殊荣的17位数学家之一，在国际数学领域享有很高的赞誉。

1987年，赵东升在王国俊先生的重大科技成果“良紧性”的基础上，进一步将良紧性定义在L-FUZZY拓扑空间中，为模糊数学和拓扑学构建了一道桥梁，赵东升的这一成果也获得了2000的ISI世界经典引文奖。

1997年，赵东升利用半素理想在完备格上给出了一种作用在点与点之间的新关系，从而定义了半连续格，这对于域理论的发展起到了极大的推进作用。

2010-2014年，主持新加坡国家政府重点项目《新加坡数学评估与教育工程》

2016年，赵东升发表在剑桥大学学报上的《Directed complete poset models of T1spaces》引起全世界研究计算机程序设计语义域理论同行的广泛关注，这篇文章奠定了赵东升在国际域理论和经典拓扑学界的重要地位，也进一步说明了赵东升在域理论的极大点谱空间方面的研究处于国际领先地位。

2017年开始，赵东升开始主持课题《Modern links between topology and order structures via domains》，项目将揭示拓扑结构和域理论之间的更清晰和更深的连接，并可能在这些领域的进一步研究中应用。本课题所做的研究工作和成果将对域理论和拓扑结构的研究产生重大影响。

赵东升教授自1993年剑桥大学博士毕业之后作为新加坡政府人才引进受邀到新加坡南洋理工大学任教，但一直心系国内的数学教育工作，坚持每年至少回国一次参加或组织学术会议并亲自担任大会主席和程序委员会委员等职务，除了自己回国之外，还多次率新加坡教育部的访问团回国进行交流，将国外先进的教育理念和学术思想带回国内。

1.Maximal classes of spaces and domains determined by topologies on function spaces of domains, X. Xi, H. Liu, W. K. Ho and D. Zhao, Topology and Its Applications。

2.Spaces that have a bounded completedcpomodel,D. Zhao and X. Xi,Rocky Mountain J. 数学 (toappear).

3.2-Absorbing 三角洲primary ideals in commutative rings,F.Brahim and D. Zhao, KyungpookMathematical Journal(to appear).

4.A new cardinal 函数 on topological spaces,D. K. Sariand D. Zhao,Applied General Topology, 18(2017), 1: 75 – 90. PDF

5.Directed completeposetmodels ofTspaces,D. Zhao and X. Xi,数学 Proc. Cambridge Phil. Soc.

6.Rank commutators of families of matrices,F. Dong,W. Ho and D. Zhao,Southeast Asian Bulletin ofMaths(to appear).

7.Open set lattices of subspaces of spectrum spaces,Y. T. 碘化钠 and D. Zhao,DemonstratioMathematica, 48, 4: 637 – 652, 2015.

8.On ideals ofringsoffractions and polynomials, Y. T. Nai and D. Zhao,Kodai数学J.38, 2: 333-342, 2015.

9.Well-filtered spaces and theirdcpomodels,X. XiandD. Zhao,Math Structures in 计算机 Science,

10.Closure spaces and completions ofposets,SemigroupForum,90,2:545-555, 2015.

11.On topologies defined by irreducible sets,D.ZhaoandW. K. Ho,J.Logical and Algebraic Methods in Programming, 84,

1: 185 – 195, 2015.

12.Reflexive index of a family of sets,Kyungpook数学J.54, 263-269, 2014.

13.Principal mappings betweenposets,Y. T. Nai and D. Zhao,Inter.J. Math. Math. Sciences,ArticleID 754019, 2014.

14.On the largestoutscribedequilateral triangle,F. 越南盾, D. Zhao and W. K. Ho,The Mathematical Gazette, 97,2014.

15.Some New Intrinsic Topologies on CompleteLattices and the CartesianClosednessof the Category ofStrongly Continuous Lattices,

X. Wu, Q.Li \u0026 D. Zhao, Abstract and applied analysis,Vol. 2013,Article ID 942628, 1-8.

16.A stonetypedualityfororthoposets,KochiJ.数学, Vol.8,pp. 19-34,2013.

17.Partialdcpo’sand some applications,Archiv.Math., Vol.48(4),pp.243-260, 2012.

18.Maximal outboxes of quadrilaterals,International Journal of Math. Education in Science and Technology,Vol. 42(4),pp. 534-540, 2011.

19.Apartialorderon the set of continuousendomappings,Houston J.ofMathematics, Vol. 37(1),pp. 311 – 326, 2011.

20.On reflexive closed set lattices,Z. Yangand D. Zhao,CommentationesMathematicaeUniversitatisCarolinae, Vol. 51(1), pp. 143 – 154, 2010.

21.Dcpo-completion ofposets,D. ZhaoandT. Fan,Theoretical 计算机 Science, Vol. 411,pp. 2167 – 2173,2010.

22.Lattices of Scott-closed sets,W. K. Ho and D.Zhao,CommentationesMathematicaeUniversitatisCarolinae,Vol. 50(2),pp. 297 – 314, 2009.

23.Gauges ofBaireClass One functions,Z.Atok, W.K. Tang and D. Zhao,Journal of Mathematical Analysis and Applications, Vol. 343, pp. 866-870, 2008.

24.Functions whose composition withBaireclass one functions arebaireclass one,Soochow Journal of 数学,Vol. 33(4), pp. 543 – 551,2007.pdf

25.Reflexive families of closed sets,Z. Yang and D. Zhao,FundamentaMathematicae, Vol. 192, pp. 111 – 120, 2006.

26.Lim-infconvergence in partially ordered sets,B. Zhao and D. Zhao,Journal of Mathematical Analysis and Applications, Vol. 309, pp. 701 – 708, 2005.

27.The Riemann integral using ordered open coverings,D. Zhao and P. Y.Lee,TheRocky Mountain Journal of 数学, Vol. 35(6), pp. 2129 – 2147, 2005.

28.A new compactness type topological property,QuaestionesMathematicae, Vol. 28, pp. 1 – 11, 2005.

29.Adjunctions defined by mappings,J.Indonesian Mathematical Society(MIHMI), Vol. 11(2), pp. 163 – 173, 2005.

30.On reflexivesubobjectlattices and reflexiveenodomorphismalgebras,CommentationesMathematicaeUniversitatisCarolinae,Vol. 44(1), pp. 23 – 32, 2003.

31.On the limits of a class of sequences,D. Zhao, T. Y. Lee, C. S. Leeand S. F. Yap,International Journal of 数学 Education in Science and Technology, Vol. 33(1), pp. 123-127, 2002.

32.d-primary Ideals of Commutative Rings,KyungpookMathematical Journal,Vol. 41, pp. 17 – 22, 2001.

33.Z-Join SpectraofZ-SupercompactlyGenerated Lattices,M. Erne and D.Zhao,Applied Categorical Structures, Vol. 9(1),41– 63, 2001.

34.An equivalent definition of functions of the firstBaireclass, P. Y. Lee, W. K. Tang and D. Zhao,Proceedings of the American Mathematical Society,Vol. 129(8), pp. 2273 – 2275,2000.

35.MonadicityofInj_0 overTop,D. Zhao andB. Zhao,J. 数学 Res. Exposition, vol. 20(4), pp. 475 – 482, 2000.

MR1795408(2001h:18006).

36.Moore-Smith limits and theHenstockintegral,G. I.June, P. Y.Lee and D. Zhao,Real Analysis Exchange, Vol. 24(1), pp. 447 – 455, 1998/99.MR1691764 (2000d:26010)

37.The categories of m-semilattices,D. Zhao and B. Zhao,Northeastern 数学 Journal, Vol. 14(4), pp. 419 – 430, 1998.

38.On projective z-frames,Canadian Mathematical Bulletin, Vol. 40(1), pp. 39 – 46, 1997.

39.Semicontinuouslattices,AlgebraUniversalis, Vol. 37, pp. 458 – 476, 1997.

40.Bases of completely distributive lattices,J. Fuzzy 数学, Vol. 5(1), pp. 103 – 109, 1997.MR1441019(98f:06008)

41.Nuclei on z-frames,Soochow Journal of Mathematics, Vol. 29(1), pp. 59 – 74,1996.

42.Upper and LowerHenstockIntegrals, P. Y. Lee and D. Zhao,Real Analysis Exchange, Vol. 22, pp. 734-739, 1996/1997.MR1460984(98h: 26010).

43.On the theory of φ-continuousposets,J. Engineering 数学 Vol. 9(1), pp. 1-6., 1992.

44.Some characteristics of continuous lattices and completely distributive lattices,汉语词类 Quarterly Journal of Math,Vol. 1(2), pp. 162-165, 1990.

45.Bi-Scott topologies on lattices,Chinese Ann. 数学, Ser. A, Vol.10(2),pp.187 – 193, 1989.MR1010287(91a:06016).

46.The structuresoforderinvolution,J.Shaanxi Normal University(Natural Science Edition),Vol. 17(2),pp. 1 -4, 1989.

47.Pseudo-uniformly continuous orderhomomorphismson Fuzz,Advancesin 数学(Beijing),Vol.16(3),pp.305--308.1987.

MR54A40 (03E72).

48.The N-compactness in L-fuzzytopologicalspaces,Journal of mathematical Analysis and Applications, Vol. 128(11), pp. 64 – 79, 1987.

49.A new type of fuzzy connectedness(汉语词类), D. Zhao and G. Wang,Fuzzy 数学 Vol. 4(4), pp. 15 -22, 1984.MR0844178(87g:54024).

50.The Fuzzy Decision of purchase in library.Y. Zhang, D.Zhao, Z. Yang,Fuzzy Math., Vol. 4,pp. 89-102, 1983.

51.The continuityofthelimit function ofnets of continuous functions,J.Shaanxi Normal University, Vol. 21 (1981), pp. 65 – 68.

52.Some strategies of posing 数学 problems,D. Zhao and C. S. Lee,

Discovering Mathematics, Vol. 28(1), pp. 9 -14, 2006.

53.On some maximum 面积 problem II, D. Zhao, S. F. Yap andC. S. Lee, Mathematical Medley,

Vol. 30(1), pp. 23 – 29, 2003.

54.On some maximum area problem I, D. Zhao, S. F. Yap andC. S. Lee, Mathematical Medley,

Vol. 29(2), pp. 78 – 85, 2002.

55.Asking 匡威 questions and looking for extensions to Gauss’s method for summing

arithmeticprogressions,E. G. Tay and D. Zhao,数学 Educators, Vol. 6(2), pp. 65 – 76, 2002.

56.Different approaches to the solution of a simple problem,T. Y. Lee, D. Zhao, S. F. Yap

andC. S. Lee, Discovering Mathematics, Vol. 23(1), pp. 1 – 9, 2001.

57.A note on an invariant sum problem in Geometry, D. Zhao, T. Y. Lee,S. F. Yap

andC. S. Lee, Mathematical Medley, Vol. 28(1), pp.9 – 12, 2001.

58.DcpomodelsofTspaces,D. Zhao and X. Xi, Proceedings of TACL 2013, pp. 220-223.

59.A generalization of Dilworth’s principal elements, D. Zhao and Y. T.Nai, In: Quantitative Logic and Soft Computing, pp. 573-580, World Scientific, 2012.

60.Some principles andguidelines for designing 数学 disciplinary tasks for Singapore schools,D. Zhao, W. K. 成姓, K. M. Teoand P. Y. Lee, Proceeding ofAAMT\u0026MERGA,Australia,pp. 1107 -1115, 2011.

61.D-completions of net-convergence structures. W. K. Ho, D. Zhao and W. S. Wee,In: Quantitative Logic and Soft Computing, vol. 2, pp. 93 – 110,Springer, 2010.

62.Developing disciplinary tasks to improve 数学 assessment and 教育学: An exploratory study in Singapore schools.L. Fan,D. Zhao, W. K. Cheangand K. M. Kok,Procedia- Social and Behavioral Sciences,vol. 2(2),pp. 2000 – 2005,Elsevier,2010.

63.Posetmodels of topological spaces,In: Proceeding of International Conference on Quantitative Logic and Quantification of 软件,pp. 229-238,Global – Link Publisher,2009.

64.过滤器 convergence structure in posets.Asian 数学 Conference (AMC), W. S. Wee, W. K. Ho and D. Zhao, 2009.

65.Scott closed set lattices and applications, Proceeding of the 5Seams – GMU International Conference on Mathematics and Its Applications,pp. 1 -16,Yogyakarta – Indonesia,2007.

66.Problem posingin teaching University 数学,D. ZhaoandP. Y. Lee,Proceedingofthe MERA – ERA JointConference,pp. 940 – 944,1999.

1.Scaffolding and Constructing New problems for Teaching Mathematical Proofs in the A-levels,

IN: LEARNING EXPERIENCES TO PROMOTE 数学 LEARNING,

World Scientific, June 2014.

2 .LINEAR ALGEBRA – An Easy Introduction,

Teo Kok Ming \u0026 ZhaoDongsheng,August2013, McGrawHill.

3 .Plane Geometry ---Theorems, examples,exercises ,

ZhaoDongsheng\u0026 Yap Sook Fwe ,January 2011.