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组合图论-晏卫根

发布时间:2016年06月07日 10:19      访问次数:

姓名:晏卫根  

职称:教授  

职务:硕士生导师,博士生导师(厦门大学兼职)  

主讲课程:抽象代数  

研究领域:组合数学,图论  

工作室:  

电子邮件:weigenyan@jmu.edu.cn, weigenyan@263.net

个人简介:

2003年7月获厦门大学理学博士学位,2004年10月至2006年12月在台湾中央研究院从事博士后研究工作。现为集美大学教授、厦门大学兼职教授、博士生导师。2010年享受国务院政府特殊津贴。2009年获福建省自然科学技术奖一等奖。现为中国组合数学与图论学会理事,福建省数学会副理事长。曾应邀到台湾、新加坡与澳大利亚10多所大学进行学术访问。研究方向为:组合数学与图论。近几年在包括J. Combin. Theory Ser. A,Adv. Appl. Math., Theoret. Comput. Sci.,Stud. Appl. Math.及中国科学A(英文版) 等10多种国际期刊上共发表学术论文40多篇,已完成2项国家自然科学基金项目的研究,现正主持1项国家自然科学基金项目。  

科研项目:

[1] 国家自然科学基金面上项目,图的生成树计数、临界群及其相关问题研究(11571139),2012.01-2015.12。  

[2] 国家自然科学基金面上项目,统计模型中的若干组合问题(11171134),2012.01-2015.12。  

[3] 国家自然科学基金面上项目,图的Pfaffian定向与完美匹配的计数(10771086),2008.1-2010.12  

发表论文:

1. Fengming Dong, Weigen Yan, Expression for the number of spanning trees of line graphs of arbitrary connected graphs, Journal of Graph Theory, in press.  

2. Lingyun Chen, Weigen Yan, Spanning trees of the generalized Union Jack lattice, Z. Nuturforsch., 71 (2016), 331-335.  

3. Ruijuan Wu, Weigen Yan, Monomer-dimer problem on some networks, Physica A, 457 (2016), 465-468.  

4. Meiling Hu, Weigen Yan, Wei Qiu, Maximal energy of subdivisions of graphs with a fixed chromatic number, Bulletin of the Malaysian Mathematical Science Society, 38(2015), 1349-1359.  

5. Shuli Li, Weigen Yan, Tao Tian, Some physical and chemical indices of the Union Jack lattice, Journal of Statistical Mechanics-Theory and Experiment, (2015) P02014.  

6. Tao Tian, Weigen Yan, Shuli Li, On the minimal energy of trees with a given number of vertices of odd degree, MATCH Communications in Mathematical and in Computer Chemistry, 73 (2015), 3-10.  

7. Shuli Li, Weigen Yan, The matching energy of graphs with given parameters, Discrete Applied Mathematics, 162 (2014), 415-420.
 

8. Xiaoyun Liu, Weigen Yan, The trgangular Kagome Lattice revisited, Physica A, 392 (2013), 5615-5621.    

9. Weigen Yan, On the number of spanning trees of some irregular line graphs, Journal of Combinatorial Theory, Series A, 120 (2013), 1642-1648.  

10. Fengming Dong, Weigen Yan, Fuji Zhang, On the number of perfect matchings of line graphs, Discrete Applied Mathematics, 161 (2013), 794-801.  

11. Shu-Chiuan Chang, Lung-Chi Chen, Weigen Yan, Asymptotic enumeration of independent sets on the Sierpinski gasket, FILOMAT, 27 (2013), 23-40.  

12. Shuli Li, Weigen Yan, Kekule structures of polyomino chains and the Hosoya index of caterpillar trees, Discret Mathematics, 312 (2012), 2397-2400.  

13. Lingling Huang, Weigen Yan, On the Determinant of the Adjacency Matrix of a Type of Plane Bipartite Graphs, MATCH Commun. Math. Comput. Chem., 68 (2012), 931-938.  

14. Weigen Yan, Yeong-Nan Yeh, Fuji Zhang, The asymptotic behavior of some indices of iterated line graphs of regular graphs, Discrete Applied Mathematics, 160(2012), 1232-1239.  

15. Wei Qiu, Weigen Yan, The coefficients of Laplacian characteristic polynomials of graphs, Linear Algebra and its Applications, 436 (2012), 2474-2479.  

16. Weigen Yan, Yeong-Nan Yeh, Fuji Zhang, Dimers Belonging to three orientations on plane honeycomb lattices, Journal of Statistical Physics, 145(2011), 1343-1356.  

17. Weigen Yan, Fuji Zhang, Enumeration of spanning trees of graphs with rotational symmetry, Journal of Combinatorial Theory Ser. A, 118(2011), 1270-1290.  

18. Weiqi Lin, Weigen Yan, Laplacian coefficients of trees with a given bipartition, Linear Algebra and its Appplications, 435(2011), 152-162.  

19. Fuji Zhang, Weigen Yan, Enumerating spanning trees of graphs with an involution, Journal of Combinatorial Theory Ser. A, 116(2009), 650-662.  

20. Ji-Ming Guo, Weigen Yan, Yeong-Nan Yeh, On the nullity and the matching number of unicyclic graphs, Linear Algebra and its applications, 431 (2009), 1293-1301  

21. Weigen Yan, Zuhe Zhang, Asymptotic energy of lattices, Physica A, 388(2009), 1463-1471.    

22. Weigen Yan, Yeong-Nan Yeh, On the matching polynomial of subdivision graphs, Discrete Applied Mathematics, 157(2009), 195-200.  

23. Weigen Yan, Fuji Zhang, A quadratic identity for the number of perfect matchings of plane graphs, Theoretical Computer Science, 409(2008), 405-410.  

24. Weigen Yan, Yeong-Nan Yeh, F.J.Zhang, Dimer problem on the cylinder and torus, Physica A, 387(2008), 6069–6078.  

25. Weigen Yan, Yeong-Nan Yeh, On the Monomer-Dimer Problem of Some Graphs, Studies in Applied Mathematics, 120(2008), 351-360.  

26. Weigen Yan, Yeong-Nan Yeh, Replacing Pfaffians and applications, Advances in Applied Mathematics, 39(2007), 121-140.  

27. Weigen Yan, Bo-Yin Yan, and Yeong-Nan Yeh, The behavior of Wiener indices and polynomials of graphs under five graph decorations, Applied Mathematics Letters, 20(2007), 290-295.    

28. Weigen Yan, Yeong-Nan Yeh, The determinants of q-distance matrices of trees and two quantities relating to permutations, Advances in Applied Mathematics, 39(2007), 311-321.  

29. Weigen Yan, Yeong-Nan Yeh, Enumeration of subtrees of trees, Theoretical Computer Science, 369(2006), 256-268.  

30. Weigen Yan , Yeong-Nan Yeh, On the number of matchings of graphs formed by a graph operation, Science in China: Series A Mathematics, 49(2006), 1383-1391.  

31. Weigen Yan, Yeong-Nan Yeh, Connections between Wiener index and matchings, Journal of Mathematical Chemistry, 39(2006), 389-399.  

32. Weigen Yan, Yeong-Nan Yeh, A simple proof of Graham and Pollak's theorem, Journal of Combinatorial Theory Ser. A, 113(2006), 892-893.  

33. Weigen Yan, Fuji Zhang, Enumeration of perfect matchings of a type of Cartesian products of graphs, Discrete Applied Mathematics, 154(2006), 145-157.  

34. Xiaofeng Guo, Douglas Klein, Weigen Yan, Yeong-Nan Yeh, Hyper-Wiener vector, Wiener matrix sequence, and Wiener polynomial sequence of a graph, International Journal of Quantum Chemistry, 106 (2006), 1756-176.  

35. Weigen Yan, Yeong-Nan Yeh, and Fuji Zhang, Graphical condensation of plane graphs: a combinatorial approach, Theoretical Computer Science, 349(2005), 452-461.  

36. Weigen Yan, Yeong-Nan Yeh, and Fuji Zhang, On the matching polynomials of graphs with small number of cycles of even length, International Journal of Quantum Chemistry, 105(2005), 124-130.    

37. Weigen Yan, Yeong-Nan Yeh, and Fuji Zhang, Ordering the complements of trees by the number of maximum matchings, International Journal of Quantum Chemistry, 105(2005), 131-141.  

38. Mihai Ciucu, Weigen Yan, and Fuji Zhang, The number of spanning trees of plane graphs with reflective symmetry, Journal of Combinatorial Theory Ser.A, 112(2005), 105-116.  

39. Weigen Yan, Fuji Zhang, Graphical condensation for enumerating perfect matchings, Journal of Combinatorial Theory Ser. A, 110(2005), 113-125.  

40. Weigen Yan, Luzhen Ye, On the minimal energy of trees with a given diameter, Applied Mathematics Letters, 18(2005), 1046-1052.  

41. Weigen Yan, Luzhen Ye, On the Maximal Energy and the Hosoya Index of a Type of Trees with Many Pendant Vertices,MATCH Communications in Mathematical and in Computer Chemistry, 53(2005), 449-459.  

42. Weigen Yan, Fuji Zhang, Enumeration of perfect matchings of graphs with reflective symmetry by Pfaffians, Advances in Applied Mathematics, 32(2004), 655-668.  

43. Weigen Yan, Fuji Zhang, On the permanental polynomials of some graphs, Journal of Mathematical Chemistry, 35(2004), 175-188.
 

44. Weigen Yan, Fuji Zhang, Heredityof the index of convergence of the line digraph, Discrete Applied Mathematics, 131(2003), 681-688.    

45. Weigen Yan, Fuji Zhang, On the number of Kekule structures of a type of oblate rectangles, MATCH Communications in Mathematical and in Computer Chemistry, 47(2003), 141-149.  

46. Fuji Zhang, Weigen Yan, Enumeration of perfect matchings in a type of graphs with reflectivel symmetry, MATCH Communications in Mathematical and in Computer Chemistry, 48(2003), 117-124.  

通讯信息:

Prof. Weigen Yan
School of Sciences, Jimei University,
Xiamen 361021, P. R. China
E-mailweigenyan@jmu.edu.cn, weigenyan@263.net

 

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