李相文 English Version (英文版)
职称教授
办公室六号楼M404
邮箱xwli68@mail.ccnu.edu.cn


个人简介
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
组合数学、图论（本科生、研究生）

研究方向
图论与组合数学

教育经历
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
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
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


附件