必威一betway088-必威betway中文版

必威一betway088教师简介——吕剑波

发布时间:2019-02-28 浏览次数:3548

吕剑波                             

博士华中师范大学理学博士

E-mailjblv0829math@163.com

图的染色理论、图的拓扑指标理论



本科生:《高等代数与解析几何》、《近世代数》、《图论与组合数学》、《高等数学

1.广西自然科学基金青年基金项目,2019JJB110007,图的调和指标极值问题,2020.01-2022.125万,在研,主持。

2.国家自然科学基金,12161010,可分超单设计的构造,2022.01-2025.1233万,在研,参与(排名第二)。

[1] Jian-Bo Lv,Jianxi Li, Ziwen HuangUpper bound for DP-chromatic number of a graph, Discrete Applied Mathematics, 316(2022), 28-32.

[2] Jian-Bo Lv, Jianxi Li, Xiaoxia Zhang, On strong edge-coloring of claw-free subcubic graphs, Graphs and Combinatorics, 38(2022), Paper No.63.

[3] Jian-Bo Lv, Planar Graphs Without Cycles of Length from 4 to 7 and Intersecting Triangles are DP-3-Colorable, Graphs and Combinatorics, 38(2022), Paper No.8.

[4] Xiangwen Li, Jian-Bo Lv, Mao Zhang, DP-4-colorability of planar graphs without intersecting5-cycles, Discrete Mathematics, 345(2022), 112790.

[5] Xiangwen Li, Jie Liu, Jian-Bo Lv, Every planar graph with girth at least 5 is (1,9)-colorable, Discrete Mathematics, 345(2022), 112818.

[6] Jian-Bo Lv,Jianxi Li, Nian Hong ZhouList injective edge-coloring of subcubic graphs, Discrete Applied Mathematics, 302(2021), 163-170.

[7]Jian-Bo Lv, Jianxi Li, The harmonic index of a graph and its DP-chromatic number, Discrete Applied Mathematics, 284(2020), 611-615.

[8] Xiangwen Li, Jian-Bo Lv, Strong edge coloring of Pseudo-HalinGraphs, Bulletin of the Malaysian Mathematical Sciences Society, 43(2020) :893–910.

[9] Jian-Bo Lv, Xiangwen Li, Gexin Yu, On strong edge-coloring of graphs with maximum degree 4,Discrete Applied Mathematics, 235(2018) 142-153.

[10]Jian-Bo Lv, Jianxi Li, The harmonic index of bicyclic graphs with given matching number,Utilitas Mathematica, 107(2018), 287-304.

[11]Jian-Bo Lv, On the harmonic index of quasi-tree graphs, Ars Combinatoria, 1372018),3305-315.

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