师资队伍
教授
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  • 姓名李相文
  • 职称教授
  • 办公室六号楼M404
  • 邮箱xwli68@mail.ccnu.edu.cn
个人简介 Brief Introduction
湖北省罗田县人。博士,华中师范大学教授,博士研究生导师。
开设课程 Courses
组合数学、图论(本科生、研究生)
研究方向 Research Interests 
图论与组合数学
教育经历 Education Experience
1978年—1982年华中师范大学数学系学习,1982年获学士学位。 1985年—1988年华中师范大学运筹学与控制论硕士研究生,1988年获硕士学位。 1998年—2002年美国西弗吉尼亚大学博士生,2002年获博士学位。 2006年—2007年澳大利亚墨尔本大学访问研究人员。 2002年—2004年加拿大里贾纳大学(University of Regina) 做博士后研究
工作经历 Work Experience
1982年—1998年华中师范大学助教,讲师,副教授 2004年—华中师范大学教授
研究成果 Research Results
近五年发表部分学术论文 [1] M. Huang, Xiangwen Li, Maximun degree of 3-independent vertices and group connectivity, Ars Combin., 123 (2015) 3-16. [2] R. Liu, Xiangwen Li, X. Yu, Planar graphs without 5-cycles and intersecting triangles are (1, 1, 0)-colorable, Discrete Math., 339 (2016) 992-1001 [3] X. Zhang, Xiangwen Li*, $Z_3$-connectivity of wreath products of graphs, Graphs and Combin., .31 (2015) 2447—2457. [4] Xiangwen Li, Yan Xiong, Collapsible graphs and Hamilton cycles of line graphs, Discrete Applied Math., 194 (2015) 132-142. [12] Xangwen Li*, Group chromatic number of Halin graphs, Graphs and Combin., 31 (2015) 1531-1538. [5] Xiangwen Li, Xiaoxia Zhang, Nowhere-zero 3-flows in semistrong product of graphs, Discrete Math, 338 (2015) 2408-2411. [6] M. Huang, Xiangwen Li*, Group connectivity and matchings, Graphs and Combin., . 31 (2015) 993-1001. [7] F. Yang*, Xiangwen Li, Group connectivity in $J_3$ line graphs; Graphs and Combin., 31 (2015) 1065-1076. [8] R. Liu, Xiangwen Li, G. Yu, A relaxation of Bordeaux 3-Color Conjecture, European J. Combin., 49 (2015) 240-249. [9]L. Li, Xiangwen Li*, Nowhere-zero 3-flows in Cayley graphs on generalized dihedral group and generalized quaternion group, Frontiers of Mathematics in China, 10 (2015) 293-302。 [10] Ma Jianqing , Xiangwen Li*, Nowhere-zero 3-flows in $K_{1, 3}$-free graphs, Discrete Math, 336 ( 2014) 57-68. [11] F. Yang, Xiangwen Li*, H. –J. Lai, Realizing degree sequences as $Z_3$-connected graphs,Discrete Math., 333 (2014) 110-119. [12] X. Zhang, Xiangwen Li*, Maximum degree condition and group connectivity, Graphs and Combin., .30 (2014)1055-1063. [13] X. Zhang, Xiangwen Li*, The Chv\'{a}tal-Erd\"{o}s condition for group connectivity in graphs, Graphs and Combin., 30 (2014)769-781. [14] M. Huang and Xiangwen Li*, A note on $Z_5$-connectivity in 3-edge-connected graphs, Ars Combin., 113(2014)241-255. [15] F. Yang, Xiangwen Li*, Degree sum condition for 3-independent set and $Z_3$-connectivity,Discrete Math., 313 (2013) 2493-2505. [16] X. Zhang and Xiangwen Li*, Group connectivity of semistrong product of graphs,The Australasian journal of Combinatorics, 56 (2013)123-131. [17] L. Li, Xiangwen Li*, Neighborhood unions and $Z_3$-connectivity, Graphs and Combin., 29 (2013)1891-1898 [18] Xiangwen Li*,Sanming Zhou, Labeling outerplanar graphs with maximum degree three, Discrete Appl. Math., 161 (2013) 200-211 [19] Xiangwen Li, Vicky Mak-Hau, Sanming Zhou*, The L(2, 1)-labelling problem for cubic Cayley graphs on dihedral groups, Journal of Comb. Optim., 25 (2013) 716-736。 [20] L. Li, Xiangwen Li*, C. Shu, Group connectivity of bridged graphs, Graphs and Combin., 29 (2013)1059-1066。 [21] Xiangwen Li*, C. Wang, Q. Fan, Z. Niu and L. Xiong, Spanning eulerian sbgraphs of 2-edge-connected graphs, Graphs and Combin., 29 (2013)275-280. [22] L. Li, Xiangwen Li*, Nowhere-zero 3-flows and $Z_3$-connectivity in bipartite graphs, Discrete Math., 312 (2012) 2238-2251. [23] Xiangwen Li*, Yehong Shao, H.-J. Lai, Degree condition and $Z_3$-connectivity, Discrete Math., 312 (2012) 1658-1669. [24] F. Yang, Xiangwen Li*, Group connectivity of 3-edge-connected graphs, Graphs and Combin., 28 (2012)743-750。 [25] F. Yang, Xiangwen Li*, Nowhere-zero 3-flows in dihedral Cayley graphs, Information Processing Letters, 111 (2011) 416-419. [26] F. Yang, Xiangwen Li*, Interval coloring of (3, 4)-biregular bigraphs having two (2, 3)-biregular bipartite graphs, Applied Mathematics Letter, 24 (2011) 1574-1577. . [27] H. J. Lai*, Xiangwen Li, Y. Shao and M. Zhan, Group Connectivity and Group Colorings of Graphs--A survey, Acta Mathematica Sinica, 27 (2011) 405-434. [28] L. Li , Xiangwen Li*, A note on spanning eulerian graphs, Ars Combin., 101 (2011) 129-135. [29] F. Yang, Xiangwen Li*, Small cycle cover of 3-connnected cubic graphs, Discrete Math., 311 (2011) 186-196.
研究项目 Research Projects
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